diff --git a/package-lock.json b/package-lock.json
index c41e4d7..b6d3d59 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -38,7 +38,7 @@
         "husky": "7.0.4",
         "prettier": "2.5.0",
         "prettier-plugin-solidity": "1.0.0-beta.19",
-        "solidity-coverage": "0.7.17",
+        "solidity-coverage": "^0.8.2",
         "ts-generator": "0.1.1",
         "ts-node": "10.4.0",
         "typechain": "6.0.5",
@@ -460,6 +460,7 @@
       "version": "2.4.0",
       "dev": true,
       "license": "MIT",
+      "peer": true,
       "dependencies": {
         "crc-32": "^1.2.0",
         "ethereumjs-util": "^7.1.0"
@@ -469,6 +470,7 @@
       "version": "5.1.0",
       "dev": true,
       "license": "MIT",
+      "peer": true,
       "dependencies": {
         "@types/node": "*"
       }
@@ -476,50 +478,14 @@
     "node_modules/@ethereumjs/common/node_modules/bn.js": {
       "version": "5.2.0",
       "dev": true,
-      "license": "MIT"
+      "license": "MIT",
+      "peer": true
     },
     "node_modules/@ethereumjs/common/node_modules/ethereumjs-util": {
       "version": "7.1.0",
       "dev": true,
       "license": "MPL-2.0",
-      "dependencies": {
-        "@types/bn.js": "^5.1.0",
-        "bn.js": "^5.1.2",
-        "create-hash": "^1.1.2",
-        "ethereum-cryptography": "^0.1.3",
-        "ethjs-util": "0.1.6",
-        "rlp": "^2.2.4"
-      },
-      "engines": {
-        "node": ">=10.0.0"
-      }
-    },
-    "node_modules/@ethereumjs/tx": {
-      "version": "3.3.0",
-      "dev": true,
-      "license": "MPL-2.0",
-      "dependencies": {
-        "@ethereumjs/common": "^2.4.0",
-        "ethereumjs-util": "^7.1.0"
-      }
-    },
-    "node_modules/@ethereumjs/tx/node_modules/@types/bn.js": {
-      "version": "5.1.0",
-      "dev": true,
-      "license": "MIT",
-      "dependencies": {
-        "@types/node": "*"
-      }
-    },
-    "node_modules/@ethereumjs/tx/node_modules/bn.js": {
-      "version": "5.2.0",
-      "dev": true,
-      "license": "MIT"
-    },
-    "node_modules/@ethereumjs/tx/node_modules/ethereumjs-util": {
-      "version": "7.1.0",
-      "dev": true,
-      "license": "MPL-2.0",
+      "peer": true,
       "dependencies": {
         "@types/bn.js": "^5.1.0",
         "bn.js": "^5.1.2",
@@ -1960,112 +1926,15 @@
         "node": ">=6"
       }
     },
-    "node_modules/@sindresorhus/is": {
-      "version": "0.14.0",
-      "dev": true,
-      "license": "MIT",
-      "engines": {
-        "node": ">=6"
-      }
-    },
     "node_modules/@solidity-parser/parser": {
-      "version": "0.14.0",
+      "version": "0.14.3",
+      "resolved": "https://registry.npmjs.org/@solidity-parser/parser/-/parser-0.14.3.tgz",
+      "integrity": "sha512-29g2SZ29HtsqA58pLCtopI1P/cPy5/UAzlcAXO6T/CNJimG6yA8kx4NaseMyJULiC+TEs02Y9/yeHzClqoA0hw==",
       "dev": true,
-      "license": "MIT",
       "dependencies": {
         "antlr4ts": "^0.5.0-alpha.4"
       }
     },
-    "node_modules/@szmarczak/http-timer": {
-      "version": "1.1.2",
-      "dev": true,
-      "license": "MIT",
-      "dependencies": {
-        "defer-to-connect": "^1.0.1"
-      },
-      "engines": {
-        "node": ">=6"
-      }
-    },
-    "node_modules/@truffle/error": {
-      "version": "0.0.14",
-      "dev": true,
-      "license": "MIT"
-    },
-    "node_modules/@truffle/interface-adapter": {
-      "version": "0.5.7",
-      "dev": true,
-      "license": "MIT",
-      "dependencies": {
-        "bn.js": "^5.1.3",
-        "ethers": "^4.0.32",
-        "web3": "1.5.3"
-      }
-    },
-    "node_modules/@truffle/interface-adapter/node_modules/bn.js": {
-      "version": "5.2.0",
-      "dev": true,
-      "license": "MIT"
-    },
-    "node_modules/@truffle/interface-adapter/node_modules/ethers": {
-      "version": "4.0.49",
-      "dev": true,
-      "license": "MIT",
-      "dependencies": {
-        "aes-js": "3.0.0",
-        "bn.js": "^4.11.9",
-        "elliptic": "6.5.4",
-        "hash.js": "1.1.3",
-        "js-sha3": "0.5.7",
-        "scrypt-js": "2.0.4",
-        "setimmediate": "1.0.4",
-        "uuid": "2.0.1",
-        "xmlhttprequest": "1.8.0"
-      }
-    },
-    "node_modules/@truffle/interface-adapter/node_modules/ethers/node_modules/bn.js": {
-      "version": "4.12.0",
-      "dev": true,
-      "license": "MIT"
-    },
-    "node_modules/@truffle/interface-adapter/node_modules/hash.js": {
-      "version": "1.1.3",
-      "dev": true,
-      "license": "MIT",
-      "dependencies": {
-        "inherits": "^2.0.3",
-        "minimalistic-assert": "^1.0.0"
-      }
-    },
-    "node_modules/@truffle/interface-adapter/node_modules/js-sha3": {
-      "version": "0.5.7",
-      "dev": true,
-      "license": "MIT"
-    },
-    "node_modules/@truffle/interface-adapter/node_modules/scrypt-js": {
-      "version": "2.0.4",
-      "dev": true,
-      "license": "MIT"
-    },
-    "node_modules/@truffle/interface-adapter/node_modules/setimmediate": {
-      "version": "1.0.4",
-      "dev": true,
-      "license": "MIT"
-    },
-    "node_modules/@truffle/interface-adapter/node_modules/uuid": {
-      "version": "2.0.1",
-      "dev": true
-    },
-    "node_modules/@truffle/provider": {
-      "version": "0.2.41",
-      "dev": true,
-      "license": "MIT",
-      "dependencies": {
-        "@truffle/error": "^0.0.14",
-        "@truffle/interface-adapter": "^0.5.7",
-        "web3": "1.5.3"
-      }
-    },
     "node_modules/@tsconfig/node10": {
       "version": "1.0.8",
       "dev": true,
@@ -2507,18 +2376,6 @@
         "ieee754": "^1.2.1"
       }
     },
-    "node_modules/accepts": {
-      "version": "1.3.7",
-      "dev": true,
-      "license": "MIT",
-      "dependencies": {
-        "mime-types": "~2.1.24",
-        "negotiator": "0.6.2"
-      },
-      "engines": {
-        "node": ">= 0.6"
-      }
-    },
     "node_modules/acorn": {
       "version": "8.6.0",
       "dev": true,
@@ -2730,11 +2587,6 @@
         "node": ">=4"
       }
     },
-    "node_modules/array-flatten": {
-      "version": "1.1.1",
-      "dev": true,
-      "license": "MIT"
-    },
     "node_modules/array-union": {
       "version": "2.1.0",
       "dev": true,
@@ -2764,17 +2616,6 @@
         "safer-buffer": "~2.1.0"
       }
     },
-    "node_modules/asn1.js": {
-      "version": "5.4.1",
-      "dev": true,
-      "license": "MIT",
-      "dependencies": {
-        "bn.js": "^4.0.0",
-        "inherits": "^2.0.1",
-        "minimalistic-assert": "^1.0.0",
-        "safer-buffer": "^2.1.0"
-      }
-    },
     "node_modules/assert-plus": {
       "version": "1.0.0",
       "dev": true,
@@ -2809,11 +2650,6 @@
         "async": "^2.4.0"
       }
     },
-    "node_modules/async-limiter": {
-      "version": "1.0.1",
-      "dev": true,
-      "license": "MIT"
-    },
     "node_modules/asynckit": {
       "version": "0.4.0",
       "dev": true,
@@ -2831,6 +2667,7 @@
       "version": "1.0.5",
       "dev": true,
       "license": "MIT",
+      "peer": true,
       "engines": {
         "node": ">= 0.4"
       },
@@ -2977,81 +2814,6 @@
       "dev": true,
       "license": "MIT"
     },
-    "node_modules/body-parser": {
-      "version": "1.19.0",
-      "dev": true,
-      "license": "MIT",
-      "dependencies": {
-        "bytes": "3.1.0",
-        "content-type": "~1.0.4",
-        "debug": "2.6.9",
-        "depd": "~1.1.2",
-        "http-errors": "1.7.2",
-        "iconv-lite": "0.4.24",
-        "on-finished": "~2.3.0",
-        "qs": "6.7.0",
-        "raw-body": "2.4.0",
-        "type-is": "~1.6.17"
-      },
-      "engines": {
-        "node": ">= 0.8"
-      }
-    },
-    "node_modules/body-parser/node_modules/debug": {
-      "version": "2.6.9",
-      "dev": true,
-      "license": "MIT",
-      "dependencies": {
-        "ms": "2.0.0"
-      }
-    },
-    "node_modules/body-parser/node_modules/http-errors": {
-      "version": "1.7.2",
-      "dev": true,
-      "license": "MIT",
-      "dependencies": {
-        "depd": "~1.1.2",
-        "inherits": "2.0.3",
-        "setprototypeof": "1.1.1",
-        "statuses": ">= 1.5.0 < 2",
-        "toidentifier": "1.0.0"
-      },
-      "engines": {
-        "node": ">= 0.6"
-      }
-    },
-    "node_modules/body-parser/node_modules/inherits": {
-      "version": "2.0.3",
-      "dev": true,
-      "license": "ISC"
-    },
-    "node_modules/body-parser/node_modules/ms": {
-      "version": "2.0.0",
-      "dev": true,
-      "license": "MIT"
-    },
-    "node_modules/body-parser/node_modules/qs": {
-      "version": "6.7.0",
-      "dev": true,
-      "license": "BSD-3-Clause",
-      "engines": {
-        "node": ">=0.6"
-      }
-    },
-    "node_modules/body-parser/node_modules/raw-body": {
-      "version": "2.4.0",
-      "dev": true,
-      "license": "MIT",
-      "dependencies": {
-        "bytes": "3.1.0",
-        "http-errors": "1.7.2",
-        "iconv-lite": "0.4.24",
-        "unpipe": "1.0.0"
-      },
-      "engines": {
-        "node": ">= 0.8"
-      }
-    },
     "node_modules/brace-expansion": {
       "version": "1.1.11",
       "dev": true,
@@ -3107,62 +2869,6 @@
         "safe-buffer": "^5.0.1"
       }
     },
-    "node_modules/browserify-cipher": {
-      "version": "1.0.1",
-      "dev": true,
-      "license": "MIT",
-      "dependencies": {
-        "browserify-aes": "^1.0.4",
-        "browserify-des": "^1.0.0",
-        "evp_bytestokey": "^1.0.0"
-      }
-    },
-    "node_modules/browserify-des": {
-      "version": "1.0.2",
-      "dev": true,
-      "license": "MIT",
-      "dependencies": {
-        "cipher-base": "^1.0.1",
-        "des.js": "^1.0.0",
-        "inherits": "^2.0.1",
-        "safe-buffer": "^5.1.2"
-      }
-    },
-    "node_modules/browserify-rsa": {
-      "version": "4.1.0",
-      "dev": true,
-      "license": "MIT",
-      "dependencies": {
-        "bn.js": "^5.0.0",
-        "randombytes": "^2.0.1"
-      }
-    },
-    "node_modules/browserify-rsa/node_modules/bn.js": {
-      "version": "5.2.0",
-      "dev": true,
-      "license": "MIT"
-    },
-    "node_modules/browserify-sign": {
-      "version": "4.2.1",
-      "dev": true,
-      "license": "ISC",
-      "dependencies": {
-        "bn.js": "^5.1.1",
-        "browserify-rsa": "^4.0.1",
-        "create-hash": "^1.2.0",
-        "create-hmac": "^1.1.7",
-        "elliptic": "^6.5.3",
-        "inherits": "^2.0.4",
-        "parse-asn1": "^5.1.5",
-        "readable-stream": "^3.6.0",
-        "safe-buffer": "^5.2.0"
-      }
-    },
-    "node_modules/browserify-sign/node_modules/bn.js": {
-      "version": "5.2.0",
-      "dev": true,
-      "license": "MIT"
-    },
     "node_modules/bs58": {
       "version": "4.0.1",
       "dev": true,
@@ -3181,29 +2887,6 @@
         "safe-buffer": "^5.1.2"
       }
     },
-    "node_modules/buffer": {
-      "version": "5.7.1",
-      "dev": true,
-      "funding": [
-        {
-          "type": "github",
-          "url": "https://github.com/sponsors/feross"
-        },
-        {
-          "type": "patreon",
-          "url": "https://www.patreon.com/feross"
-        },
-        {
-          "type": "consulting",
-          "url": "https://feross.org/support"
-        }
-      ],
-      "license": "MIT",
-      "dependencies": {
-        "base64-js": "^1.3.1",
-        "ieee754": "^1.1.13"
-      }
-    },
     "node_modules/buffer-from": {
       "version": "1.1.2",
       "dev": true,
@@ -3212,7 +2895,8 @@
     "node_modules/buffer-to-arraybuffer": {
       "version": "0.0.5",
       "dev": true,
-      "license": "MIT"
+      "license": "MIT",
+      "peer": true
     },
     "node_modules/buffer-xor": {
       "version": "1.0.3",
@@ -3224,6 +2908,7 @@
       "dev": true,
       "hasInstallScript": true,
       "license": "MIT",
+      "peer": true,
       "dependencies": {
         "node-gyp-build": "^4.2.0"
       },
@@ -3231,53 +2916,6 @@
         "node": ">=6.14.2"
       }
     },
-    "node_modules/bytes": {
-      "version": "3.1.0",
-      "dev": true,
-      "license": "MIT",
-      "engines": {
-        "node": ">= 0.8"
-      }
-    },
-    "node_modules/cacheable-request": {
-      "version": "6.1.0",
-      "dev": true,
-      "license": "MIT",
-      "dependencies": {
-        "clone-response": "^1.0.2",
-        "get-stream": "^5.1.0",
-        "http-cache-semantics": "^4.0.0",
-        "keyv": "^3.0.0",
-        "lowercase-keys": "^2.0.0",
-        "normalize-url": "^4.1.0",
-        "responselike": "^1.0.2"
-      },
-      "engines": {
-        "node": ">=8"
-      }
-    },
-    "node_modules/cacheable-request/node_modules/get-stream": {
-      "version": "5.2.0",
-      "dev": true,
-      "license": "MIT",
-      "dependencies": {
-        "pump": "^3.0.0"
-      },
-      "engines": {
-        "node": ">=8"
-      },
-      "funding": {
-        "url": "https://github.com/sponsors/sindresorhus"
-      }
-    },
-    "node_modules/cacheable-request/node_modules/lowercase-keys": {
-      "version": "2.0.0",
-      "dev": true,
-      "license": "MIT",
-      "engines": {
-        "node": ">=8"
-      }
-    },
     "node_modules/call-bind": {
       "version": "1.0.2",
       "dev": true,
@@ -3440,41 +3078,11 @@
         "fsevents": "~2.3.2"
       }
     },
-    "node_modules/chownr": {
-      "version": "1.1.4",
-      "dev": true,
-      "license": "ISC"
-    },
     "node_modules/ci-info": {
       "version": "2.0.0",
       "dev": true,
       "license": "MIT"
     },
-    "node_modules/cids": {
-      "version": "0.7.5",
-      "dev": true,
-      "license": "MIT",
-      "dependencies": {
-        "buffer": "^5.5.0",
-        "class-is": "^1.1.0",
-        "multibase": "~0.6.0",
-        "multicodec": "^1.0.0",
-        "multihashes": "~0.4.15"
-      },
-      "engines": {
-        "node": ">=4.0.0",
-        "npm": ">=3.0.0"
-      }
-    },
-    "node_modules/cids/node_modules/multicodec": {
-      "version": "1.0.4",
-      "dev": true,
-      "license": "MIT",
-      "dependencies": {
-        "buffer": "^5.6.0",
-        "varint": "^5.0.0"
-      }
-    },
     "node_modules/cipher-base": {
       "version": "1.0.4",
       "dev": true,
@@ -3484,11 +3092,6 @@
         "safe-buffer": "^5.0.1"
       }
     },
-    "node_modules/class-is": {
-      "version": "1.1.0",
-      "dev": true,
-      "license": "MIT"
-    },
     "node_modules/classic-level": {
       "version": "1.2.0",
       "resolved": "https://registry.npmjs.org/classic-level/-/classic-level-1.2.0.tgz",
@@ -3598,14 +3201,6 @@
         "node": ">=6"
       }
     },
-    "node_modules/clone-response": {
-      "version": "1.0.2",
-      "dev": true,
-      "license": "MIT",
-      "dependencies": {
-        "mimic-response": "^1.0.0"
-      }
-    },
     "node_modules/code-point-at": {
       "version": "1.1.0",
       "dev": true,
@@ -3707,40 +3302,6 @@
       "dev": true,
       "license": "MIT"
     },
-    "node_modules/content-disposition": {
-      "version": "0.5.3",
-      "dev": true,
-      "license": "MIT",
-      "dependencies": {
-        "safe-buffer": "5.1.2"
-      },
-      "engines": {
-        "node": ">= 0.6"
-      }
-    },
-    "node_modules/content-disposition/node_modules/safe-buffer": {
-      "version": "5.1.2",
-      "dev": true,
-      "license": "MIT"
-    },
-    "node_modules/content-hash": {
-      "version": "2.5.2",
-      "dev": true,
-      "license": "ISC",
-      "dependencies": {
-        "cids": "^0.7.1",
-        "multicodec": "^0.5.5",
-        "multihashes": "^0.4.15"
-      }
-    },
-    "node_modules/content-type": {
-      "version": "1.0.4",
-      "dev": true,
-      "license": "MIT",
-      "engines": {
-        "node": ">= 0.6"
-      }
-    },
     "node_modules/cookie": {
       "version": "0.4.1",
       "dev": true,
@@ -3749,33 +3310,17 @@
         "node": ">= 0.6"
       }
     },
-    "node_modules/cookie-signature": {
-      "version": "1.0.6",
-      "dev": true,
-      "license": "MIT"
-    },
     "node_modules/cookiejar": {
       "version": "2.1.2",
       "dev": true,
-      "license": "MIT"
+      "license": "MIT",
+      "peer": true
     },
     "node_modules/core-util-is": {
       "version": "1.0.2",
       "dev": true,
       "license": "MIT"
     },
-    "node_modules/cors": {
-      "version": "2.8.5",
-      "dev": true,
-      "license": "MIT",
-      "dependencies": {
-        "object-assign": "^4",
-        "vary": "^1"
-      },
-      "engines": {
-        "node": ">= 0.10"
-      }
-    },
     "node_modules/crc-32": {
       "version": "1.2.0",
       "dev": true,
@@ -3791,15 +3336,6 @@
         "node": ">=0.8"
       }
     },
-    "node_modules/create-ecdh": {
-      "version": "4.0.4",
-      "dev": true,
-      "license": "MIT",
-      "dependencies": {
-        "bn.js": "^4.1.0",
-        "elliptic": "^6.5.3"
-      }
-    },
     "node_modules/create-hash": {
       "version": "1.2.0",
       "dev": true,
@@ -3861,27 +3397,6 @@
         "node": "*"
       }
     },
-    "node_modules/crypto-browserify": {
-      "version": "3.12.0",
-      "dev": true,
-      "license": "MIT",
-      "dependencies": {
-        "browserify-cipher": "^1.0.0",
-        "browserify-sign": "^4.0.0",
-        "create-ecdh": "^4.0.0",
-        "create-hash": "^1.1.0",
-        "create-hmac": "^1.1.0",
-        "diffie-hellman": "^5.0.0",
-        "inherits": "^2.0.1",
-        "pbkdf2": "^3.0.3",
-        "public-encrypt": "^4.0.0",
-        "randombytes": "^2.0.0",
-        "randomfill": "^1.0.3"
-      },
-      "engines": {
-        "node": "*"
-      }
-    },
     "node_modules/crypto-js": {
       "version": "4.1.1",
       "dev": true,
@@ -3891,6 +3406,7 @@
       "version": "1.0.1",
       "dev": true,
       "license": "ISC",
+      "peer": true,
       "dependencies": {
         "es5-ext": "^0.10.50",
         "type": "^1.0.1"
@@ -3940,6 +3456,7 @@
       "version": "0.2.0",
       "dev": true,
       "license": "MIT",
+      "peer": true,
       "engines": {
         "node": ">=0.10"
       }
@@ -3948,6 +3465,7 @@
       "version": "3.3.0",
       "dev": true,
       "license": "MIT",
+      "peer": true,
       "dependencies": {
         "mimic-response": "^1.0.0"
       },
@@ -4001,11 +3519,6 @@
         "web3-core-helpers": "^1.3.4"
       }
     },
-    "node_modules/defer-to-connect": {
-      "version": "1.1.3",
-      "dev": true,
-      "license": "MIT"
-    },
     "node_modules/define-properties": {
       "version": "1.1.3",
       "dev": true,
@@ -4033,20 +3546,6 @@
         "node": ">= 0.6"
       }
     },
-    "node_modules/des.js": {
-      "version": "1.0.1",
-      "dev": true,
-      "license": "MIT",
-      "dependencies": {
-        "inherits": "^2.0.1",
-        "minimalistic-assert": "^1.0.0"
-      }
-    },
-    "node_modules/destroy": {
-      "version": "1.0.4",
-      "dev": true,
-      "license": "MIT"
-    },
     "node_modules/detect-port": {
       "version": "1.3.0",
       "dev": true,
@@ -4084,14 +3583,16 @@
         "node": ">=0.3.1"
       }
     },
-    "node_modules/diffie-hellman": {
-      "version": "5.0.3",
+    "node_modules/difflib": {
+      "version": "0.2.4",
+      "resolved": "https://registry.npmjs.org/difflib/-/difflib-0.2.4.tgz",
+      "integrity": "sha512-9YVwmMb0wQHQNr5J9m6BSj6fk4pfGITGQOOs+D9Fl+INODWFOfvhIU1hNv6GgR1RBoC/9NJcwu77zShxV0kT7w==",
       "dev": true,
-      "license": "MIT",
       "dependencies": {
-        "bn.js": "^4.1.0",
-        "miller-rabin": "^4.0.0",
-        "randombytes": "^2.0.0"
+        "heap": ">= 0.2.0"
+      },
+      "engines": {
+        "node": "*"
       }
     },
     "node_modules/dir-glob": {
@@ -4126,7 +3627,8 @@
     },
     "node_modules/dom-walk": {
       "version": "0.1.2",
-      "dev": true
+      "dev": true,
+      "peer": true
     },
     "node_modules/dotenv": {
       "version": "10.0.0",
@@ -4149,11 +3651,6 @@
         "node": ">=0.10"
       }
     },
-    "node_modules/duplexer3": {
-      "version": "0.1.4",
-      "dev": true,
-      "license": "BSD-3-Clause"
-    },
     "node_modules/ecc-jsbn": {
       "version": "0.1.2",
       "dev": true,
@@ -4163,11 +3660,6 @@
         "safer-buffer": "^2.1.0"
       }
     },
-    "node_modules/ee-first": {
-      "version": "1.1.1",
-      "dev": true,
-      "license": "MIT"
-    },
     "node_modules/elliptic": {
       "version": "6.5.4",
       "dev": true,
@@ -4187,22 +3679,6 @@
       "dev": true,
       "license": "MIT"
     },
-    "node_modules/encodeurl": {
-      "version": "1.0.2",
-      "dev": true,
-      "license": "MIT",
-      "engines": {
-        "node": ">= 0.8"
-      }
-    },
-    "node_modules/end-of-stream": {
-      "version": "1.4.4",
-      "dev": true,
-      "license": "MIT",
-      "dependencies": {
-        "once": "^1.4.0"
-      }
-    },
     "node_modules/enquirer": {
       "version": "2.3.6",
       "dev": true,
@@ -4333,6 +3809,7 @@
       "version": "0.10.53",
       "dev": true,
       "license": "ISC",
+      "peer": true,
       "dependencies": {
         "es6-iterator": "~2.0.3",
         "es6-symbol": "~3.1.3",
@@ -4343,6 +3820,7 @@
       "version": "2.0.3",
       "dev": true,
       "license": "MIT",
+      "peer": true,
       "dependencies": {
         "d": "1",
         "es5-ext": "^0.10.35",
@@ -4353,6 +3831,7 @@
       "version": "3.1.3",
       "dev": true,
       "license": "ISC",
+      "peer": true,
       "dependencies": {
         "d": "^1.0.1",
         "ext": "^1.1.2"
@@ -4367,11 +3846,6 @@
         "node": ">=6"
       }
     },
-    "node_modules/escape-html": {
-      "version": "1.0.3",
-      "dev": true,
-      "license": "MIT"
-    },
     "node_modules/escape-string-regexp": {
       "version": "1.0.5",
       "dev": true,
@@ -4817,14 +4291,6 @@
         "node": ">=0.10.0"
       }
     },
-    "node_modules/etag": {
-      "version": "1.8.1",
-      "dev": true,
-      "license": "MIT",
-      "engines": {
-        "node": ">= 0.6"
-      }
-    },
     "node_modules/eth-ens-namehash": {
       "version": "2.0.8",
       "dev": true,
@@ -4980,6 +4446,7 @@
       "version": "0.2.8",
       "dev": true,
       "license": "MIT",
+      "peer": true,
       "dependencies": {
         "bn.js": "^4.11.6",
         "elliptic": "^6.4.0",
@@ -5149,7 +4616,8 @@
     "node_modules/eventemitter3": {
       "version": "4.0.4",
       "dev": true,
-      "license": "MIT"
+      "license": "MIT",
+      "peer": true
     },
     "node_modules/evp_bytestokey": {
       "version": "1.0.3",
@@ -5168,84 +4636,11 @@
         "node": ">=0.8"
       }
     },
-    "node_modules/express": {
-      "version": "4.17.1",
-      "dev": true,
-      "license": "MIT",
-      "dependencies": {
-        "accepts": "~1.3.7",
-        "array-flatten": "1.1.1",
-        "body-parser": "1.19.0",
-        "content-disposition": "0.5.3",
-        "content-type": "~1.0.4",
-        "cookie": "0.4.0",
-        "cookie-signature": "1.0.6",
-        "debug": "2.6.9",
-        "depd": "~1.1.2",
-        "encodeurl": "~1.0.2",
-        "escape-html": "~1.0.3",
-        "etag": "~1.8.1",
-        "finalhandler": "~1.1.2",
-        "fresh": "0.5.2",
-        "merge-descriptors": "1.0.1",
-        "methods": "~1.1.2",
-        "on-finished": "~2.3.0",
-        "parseurl": "~1.3.3",
-        "path-to-regexp": "0.1.7",
-        "proxy-addr": "~2.0.5",
-        "qs": "6.7.0",
-        "range-parser": "~1.2.1",
-        "safe-buffer": "5.1.2",
-        "send": "0.17.1",
-        "serve-static": "1.14.1",
-        "setprototypeof": "1.1.1",
-        "statuses": "~1.5.0",
-        "type-is": "~1.6.18",
-        "utils-merge": "1.0.1",
-        "vary": "~1.1.2"
-      },
-      "engines": {
-        "node": ">= 0.10.0"
-      }
-    },
-    "node_modules/express/node_modules/cookie": {
-      "version": "0.4.0",
-      "dev": true,
-      "license": "MIT",
-      "engines": {
-        "node": ">= 0.6"
-      }
-    },
-    "node_modules/express/node_modules/debug": {
-      "version": "2.6.9",
-      "dev": true,
-      "license": "MIT",
-      "dependencies": {
-        "ms": "2.0.0"
-      }
-    },
-    "node_modules/express/node_modules/ms": {
-      "version": "2.0.0",
-      "dev": true,
-      "license": "MIT"
-    },
-    "node_modules/express/node_modules/qs": {
-      "version": "6.7.0",
-      "dev": true,
-      "license": "BSD-3-Clause",
-      "engines": {
-        "node": ">=0.6"
-      }
-    },
-    "node_modules/express/node_modules/safe-buffer": {
-      "version": "5.1.2",
-      "dev": true,
-      "license": "MIT"
-    },
     "node_modules/ext": {
       "version": "1.6.0",
       "dev": true,
       "license": "ISC",
+      "peer": true,
       "dependencies": {
         "type": "^2.5.0"
       }
@@ -5253,7 +4648,8 @@
     "node_modules/ext/node_modules/type": {
       "version": "2.5.0",
       "dev": true,
-      "license": "ISC"
+      "license": "ISC",
+      "peer": true
     },
     "node_modules/extend": {
       "version": "3.0.2",
@@ -5344,36 +4740,6 @@
         "node": ">=8"
       }
     },
-    "node_modules/finalhandler": {
-      "version": "1.1.2",
-      "dev": true,
-      "license": "MIT",
-      "dependencies": {
-        "debug": "2.6.9",
-        "encodeurl": "~1.0.2",
-        "escape-html": "~1.0.3",
-        "on-finished": "~2.3.0",
-        "parseurl": "~1.3.3",
-        "statuses": "~1.5.0",
-        "unpipe": "~1.0.0"
-      },
-      "engines": {
-        "node": ">= 0.8"
-      }
-    },
-    "node_modules/finalhandler/node_modules/debug": {
-      "version": "2.6.9",
-      "dev": true,
-      "license": "MIT",
-      "dependencies": {
-        "ms": "2.0.0"
-      }
-    },
-    "node_modules/finalhandler/node_modules/ms": {
-      "version": "2.0.0",
-      "dev": true,
-      "license": "MIT"
-    },
     "node_modules/find-replace": {
       "version": "1.0.3",
       "dev": true,
@@ -5485,7 +4851,8 @@
     "node_modules/foreach": {
       "version": "2.0.5",
       "dev": true,
-      "license": "MIT"
+      "license": "MIT",
+      "peer": true
     },
     "node_modules/forever-agent": {
       "version": "0.6.1",
@@ -5508,27 +4875,11 @@
         "node": ">= 6"
       }
     },
-    "node_modules/forwarded": {
-      "version": "0.2.0",
-      "dev": true,
-      "license": "MIT",
-      "engines": {
-        "node": ">= 0.6"
-      }
-    },
     "node_modules/fp-ts": {
       "version": "1.19.3",
       "dev": true,
       "license": "MIT"
     },
-    "node_modules/fresh": {
-      "version": "0.5.2",
-      "dev": true,
-      "license": "MIT",
-      "engines": {
-        "node": ">= 0.6"
-      }
-    },
     "node_modules/fs-extra": {
       "version": "7.0.1",
       "dev": true,
@@ -5542,14 +4893,6 @@
         "node": ">=6 <7 || >=8"
       }
     },
-    "node_modules/fs-minipass": {
-      "version": "1.2.7",
-      "dev": true,
-      "license": "ISC",
-      "dependencies": {
-        "minipass": "^2.6.0"
-      }
-    },
     "node_modules/fs-readdir-recursive": {
       "version": "1.1.0",
       "dev": true,
@@ -5584,1054 +4927,6 @@
       "dev": true,
       "license": "MIT"
     },
-    "node_modules/ganache-cli": {
-      "version": "6.12.2",
-      "bundleDependencies": [
-        "source-map-support",
-        "yargs",
-        "ethereumjs-util"
-      ],
-      "dev": true,
-      "license": "MIT",
-      "dependencies": {
-        "ethereumjs-util": "6.2.1",
-        "source-map-support": "0.5.12",
-        "yargs": "13.2.4"
-      },
-      "bin": {
-        "ganache-cli": "cli.js"
-      }
-    },
-    "node_modules/ganache-cli/node_modules/@types/bn.js": {
-      "version": "4.11.6",
-      "dev": true,
-      "inBundle": true,
-      "license": "MIT",
-      "dependencies": {
-        "@types/node": "*"
-      }
-    },
-    "node_modules/ganache-cli/node_modules/@types/node": {
-      "version": "14.11.2",
-      "dev": true,
-      "inBundle": true,
-      "license": "MIT"
-    },
-    "node_modules/ganache-cli/node_modules/@types/pbkdf2": {
-      "version": "3.1.0",
-      "dev": true,
-      "inBundle": true,
-      "license": "MIT",
-      "dependencies": {
-        "@types/node": "*"
-      }
-    },
-    "node_modules/ganache-cli/node_modules/@types/secp256k1": {
-      "version": "4.0.1",
-      "dev": true,
-      "inBundle": true,
-      "license": "MIT",
-      "dependencies": {
-        "@types/node": "*"
-      }
-    },
-    "node_modules/ganache-cli/node_modules/ansi-regex": {
-      "version": "4.1.0",
-      "dev": true,
-      "inBundle": true,
-      "license": "MIT",
-      "engines": {
-        "node": ">=6"
-      }
-    },
-    "node_modules/ganache-cli/node_modules/ansi-styles": {
-      "version": "3.2.1",
-      "dev": true,
-      "inBundle": true,
-      "license": "MIT",
-      "dependencies": {
-        "color-convert": "^1.9.0"
-      },
-      "engines": {
-        "node": ">=4"
-      }
-    },
-    "node_modules/ganache-cli/node_modules/base-x": {
-      "version": "3.0.8",
-      "dev": true,
-      "inBundle": true,
-      "license": "MIT",
-      "dependencies": {
-        "safe-buffer": "^5.0.1"
-      }
-    },
-    "node_modules/ganache-cli/node_modules/blakejs": {
-      "version": "1.1.0",
-      "dev": true,
-      "inBundle": true,
-      "license": "CC0-1.0"
-    },
-    "node_modules/ganache-cli/node_modules/bn.js": {
-      "version": "4.11.9",
-      "dev": true,
-      "inBundle": true,
-      "license": "MIT"
-    },
-    "node_modules/ganache-cli/node_modules/brorand": {
-      "version": "1.1.0",
-      "dev": true,
-      "inBundle": true,
-      "license": "MIT"
-    },
-    "node_modules/ganache-cli/node_modules/browserify-aes": {
-      "version": "1.2.0",
-      "dev": true,
-      "inBundle": true,
-      "license": "MIT",
-      "dependencies": {
-        "buffer-xor": "^1.0.3",
-        "cipher-base": "^1.0.0",
-        "create-hash": "^1.1.0",
-        "evp_bytestokey": "^1.0.3",
-        "inherits": "^2.0.1",
-        "safe-buffer": "^5.0.1"
-      }
-    },
-    "node_modules/ganache-cli/node_modules/bs58": {
-      "version": "4.0.1",
-      "dev": true,
-      "inBundle": true,
-      "license": "MIT",
-      "dependencies": {
-        "base-x": "^3.0.2"
-      }
-    },
-    "node_modules/ganache-cli/node_modules/bs58check": {
-      "version": "2.1.2",
-      "dev": true,
-      "inBundle": true,
-      "license": "MIT",
-      "dependencies": {
-        "bs58": "^4.0.0",
-        "create-hash": "^1.1.0",
-        "safe-buffer": "^5.1.2"
-      }
-    },
-    "node_modules/ganache-cli/node_modules/buffer-from": {
-      "version": "1.1.1",
-      "dev": true,
-      "inBundle": true,
-      "license": "MIT"
-    },
-    "node_modules/ganache-cli/node_modules/buffer-xor": {
-      "version": "1.0.3",
-      "dev": true,
-      "inBundle": true,
-      "license": "MIT"
-    },
-    "node_modules/ganache-cli/node_modules/camelcase": {
-      "version": "5.3.1",
-      "dev": true,
-      "inBundle": true,
-      "license": "MIT",
-      "engines": {
-        "node": ">=6"
-      }
-    },
-    "node_modules/ganache-cli/node_modules/cipher-base": {
-      "version": "1.0.4",
-      "dev": true,
-      "inBundle": true,
-      "license": "MIT",
-      "dependencies": {
-        "inherits": "^2.0.1",
-        "safe-buffer": "^5.0.1"
-      }
-    },
-    "node_modules/ganache-cli/node_modules/cliui": {
-      "version": "5.0.0",
-      "dev": true,
-      "inBundle": true,
-      "license": "ISC",
-      "dependencies": {
-        "string-width": "^3.1.0",
-        "strip-ansi": "^5.2.0",
-        "wrap-ansi": "^5.1.0"
-      }
-    },
-    "node_modules/ganache-cli/node_modules/color-convert": {
-      "version": "1.9.3",
-      "dev": true,
-      "inBundle": true,
-      "license": "MIT",
-      "dependencies": {
-        "color-name": "1.1.3"
-      }
-    },
-    "node_modules/ganache-cli/node_modules/color-name": {
-      "version": "1.1.3",
-      "dev": true,
-      "inBundle": true,
-      "license": "MIT"
-    },
-    "node_modules/ganache-cli/node_modules/create-hash": {
-      "version": "1.2.0",
-      "dev": true,
-      "inBundle": true,
-      "license": "MIT",
-      "dependencies": {
-        "cipher-base": "^1.0.1",
-        "inherits": "^2.0.1",
-        "md5.js": "^1.3.4",
-        "ripemd160": "^2.0.1",
-        "sha.js": "^2.4.0"
-      }
-    },
-    "node_modules/ganache-cli/node_modules/create-hmac": {
-      "version": "1.1.7",
-      "dev": true,
-      "inBundle": true,
-      "license": "MIT",
-      "dependencies": {
-        "cipher-base": "^1.0.3",
-        "create-hash": "^1.1.0",
-        "inherits": "^2.0.1",
-        "ripemd160": "^2.0.0",
-        "safe-buffer": "^5.0.1",
-        "sha.js": "^2.4.8"
-      }
-    },
-    "node_modules/ganache-cli/node_modules/cross-spawn": {
-      "version": "6.0.5",
-      "dev": true,
-      "inBundle": true,
-      "license": "MIT",
-      "dependencies": {
-        "nice-try": "^1.0.4",
-        "path-key": "^2.0.1",
-        "semver": "^5.5.0",
-        "shebang-command": "^1.2.0",
-        "which": "^1.2.9"
-      },
-      "engines": {
-        "node": ">=4.8"
-      }
-    },
-    "node_modules/ganache-cli/node_modules/decamelize": {
-      "version": "1.2.0",
-      "dev": true,
-      "inBundle": true,
-      "license": "MIT",
-      "engines": {
-        "node": ">=0.10.0"
-      }
-    },
-    "node_modules/ganache-cli/node_modules/elliptic": {
-      "version": "6.5.3",
-      "dev": true,
-      "inBundle": true,
-      "license": "MIT",
-      "dependencies": {
-        "bn.js": "^4.4.0",
-        "brorand": "^1.0.1",
-        "hash.js": "^1.0.0",
-        "hmac-drbg": "^1.0.0",
-        "inherits": "^2.0.1",
-        "minimalistic-assert": "^1.0.0",
-        "minimalistic-crypto-utils": "^1.0.0"
-      }
-    },
-    "node_modules/ganache-cli/node_modules/emoji-regex": {
-      "version": "7.0.3",
-      "dev": true,
-      "inBundle": true,
-      "license": "MIT"
-    },
-    "node_modules/ganache-cli/node_modules/end-of-stream": {
-      "version": "1.4.4",
-      "dev": true,
-      "inBundle": true,
-      "license": "MIT",
-      "dependencies": {
-        "once": "^1.4.0"
-      }
-    },
-    "node_modules/ganache-cli/node_modules/ethereum-cryptography": {
-      "version": "0.1.3",
-      "dev": true,
-      "inBundle": true,
-      "license": "MIT",
-      "dependencies": {
-        "@types/pbkdf2": "^3.0.0",
-        "@types/secp256k1": "^4.0.1",
-        "blakejs": "^1.1.0",
-        "browserify-aes": "^1.2.0",
-        "bs58check": "^2.1.2",
-        "create-hash": "^1.2.0",
-        "create-hmac": "^1.1.7",
-        "hash.js": "^1.1.7",
-        "keccak": "^3.0.0",
-        "pbkdf2": "^3.0.17",
-        "randombytes": "^2.1.0",
-        "safe-buffer": "^5.1.2",
-        "scrypt-js": "^3.0.0",
-        "secp256k1": "^4.0.1",
-        "setimmediate": "^1.0.5"
-      }
-    },
-    "node_modules/ganache-cli/node_modules/ethereumjs-util": {
-      "version": "6.2.1",
-      "dev": true,
-      "inBundle": true,
-      "license": "MPL-2.0",
-      "dependencies": {
-        "@types/bn.js": "^4.11.3",
-        "bn.js": "^4.11.0",
-        "create-hash": "^1.1.2",
-        "elliptic": "^6.5.2",
-        "ethereum-cryptography": "^0.1.3",
-        "ethjs-util": "0.1.6",
-        "rlp": "^2.2.3"
-      }
-    },
-    "node_modules/ganache-cli/node_modules/ethjs-util": {
-      "version": "0.1.6",
-      "dev": true,
-      "inBundle": true,
-      "license": "MIT",
-      "dependencies": {
-        "is-hex-prefixed": "1.0.0",
-        "strip-hex-prefix": "1.0.0"
-      },
-      "engines": {
-        "node": ">=6.5.0",
-        "npm": ">=3"
-      }
-    },
-    "node_modules/ganache-cli/node_modules/evp_bytestokey": {
-      "version": "1.0.3",
-      "dev": true,
-      "inBundle": true,
-      "license": "MIT",
-      "dependencies": {
-        "md5.js": "^1.3.4",
-        "safe-buffer": "^5.1.1"
-      }
-    },
-    "node_modules/ganache-cli/node_modules/execa": {
-      "version": "1.0.0",
-      "dev": true,
-      "inBundle": true,
-      "license": "MIT",
-      "dependencies": {
-        "cross-spawn": "^6.0.0",
-        "get-stream": "^4.0.0",
-        "is-stream": "^1.1.0",
-        "npm-run-path": "^2.0.0",
-        "p-finally": "^1.0.0",
-        "signal-exit": "^3.0.0",
-        "strip-eof": "^1.0.0"
-      },
-      "engines": {
-        "node": ">=6"
-      }
-    },
-    "node_modules/ganache-cli/node_modules/find-up": {
-      "version": "3.0.0",
-      "dev": true,
-      "inBundle": true,
-      "license": "MIT",
-      "dependencies": {
-        "locate-path": "^3.0.0"
-      },
-      "engines": {
-        "node": ">=6"
-      }
-    },
-    "node_modules/ganache-cli/node_modules/get-caller-file": {
-      "version": "2.0.5",
-      "dev": true,
-      "inBundle": true,
-      "license": "ISC",
-      "engines": {
-        "node": "6.* || 8.* || >= 10.*"
-      }
-    },
-    "node_modules/ganache-cli/node_modules/get-stream": {
-      "version": "4.1.0",
-      "dev": true,
-      "inBundle": true,
-      "license": "MIT",
-      "dependencies": {
-        "pump": "^3.0.0"
-      },
-      "engines": {
-        "node": ">=6"
-      }
-    },
-    "node_modules/ganache-cli/node_modules/hash-base": {
-      "version": "3.1.0",
-      "dev": true,
-      "inBundle": true,
-      "license": "MIT",
-      "dependencies": {
-        "inherits": "^2.0.4",
-        "readable-stream": "^3.6.0",
-        "safe-buffer": "^5.2.0"
-      },
-      "engines": {
-        "node": ">=4"
-      }
-    },
-    "node_modules/ganache-cli/node_modules/hash.js": {
-      "version": "1.1.7",
-      "dev": true,
-      "inBundle": true,
-      "license": "MIT",
-      "dependencies": {
-        "inherits": "^2.0.3",
-        "minimalistic-assert": "^1.0.1"
-      }
-    },
-    "node_modules/ganache-cli/node_modules/hmac-drbg": {
-      "version": "1.0.1",
-      "dev": true,
-      "inBundle": true,
-      "license": "MIT",
-      "dependencies": {
-        "hash.js": "^1.0.3",
-        "minimalistic-assert": "^1.0.0",
-        "minimalistic-crypto-utils": "^1.0.1"
-      }
-    },
-    "node_modules/ganache-cli/node_modules/inherits": {
-      "version": "2.0.4",
-      "dev": true,
-      "inBundle": true,
-      "license": "ISC"
-    },
-    "node_modules/ganache-cli/node_modules/invert-kv": {
-      "version": "2.0.0",
-      "dev": true,
-      "inBundle": true,
-      "license": "MIT",
-      "engines": {
-        "node": ">=4"
-      }
-    },
-    "node_modules/ganache-cli/node_modules/is-fullwidth-code-point": {
-      "version": "2.0.0",
-      "dev": true,
-      "inBundle": true,
-      "license": "MIT",
-      "engines": {
-        "node": ">=4"
-      }
-    },
-    "node_modules/ganache-cli/node_modules/is-hex-prefixed": {
-      "version": "1.0.0",
-      "dev": true,
-      "inBundle": true,
-      "license": "MIT",
-      "engines": {
-        "node": ">=6.5.0",
-        "npm": ">=3"
-      }
-    },
-    "node_modules/ganache-cli/node_modules/is-stream": {
-      "version": "1.1.0",
-      "dev": true,
-      "inBundle": true,
-      "license": "MIT",
-      "engines": {
-        "node": ">=0.10.0"
-      }
-    },
-    "node_modules/ganache-cli/node_modules/isexe": {
-      "version": "2.0.0",
-      "dev": true,
-      "inBundle": true,
-      "license": "ISC"
-    },
-    "node_modules/ganache-cli/node_modules/keccak": {
-      "version": "3.0.1",
-      "dev": true,
-      "hasInstallScript": true,
-      "inBundle": true,
-      "license": "MIT",
-      "dependencies": {
-        "node-addon-api": "^2.0.0",
-        "node-gyp-build": "^4.2.0"
-      },
-      "engines": {
-        "node": ">=10.0.0"
-      }
-    },
-    "node_modules/ganache-cli/node_modules/lcid": {
-      "version": "2.0.0",
-      "dev": true,
-      "inBundle": true,
-      "license": "MIT",
-      "dependencies": {
-        "invert-kv": "^2.0.0"
-      },
-      "engines": {
-        "node": ">=6"
-      }
-    },
-    "node_modules/ganache-cli/node_modules/locate-path": {
-      "version": "3.0.0",
-      "dev": true,
-      "inBundle": true,
-      "license": "MIT",
-      "dependencies": {
-        "p-locate": "^3.0.0",
-        "path-exists": "^3.0.0"
-      },
-      "engines": {
-        "node": ">=6"
-      }
-    },
-    "node_modules/ganache-cli/node_modules/map-age-cleaner": {
-      "version": "0.1.3",
-      "dev": true,
-      "inBundle": true,
-      "license": "MIT",
-      "dependencies": {
-        "p-defer": "^1.0.0"
-      },
-      "engines": {
-        "node": ">=6"
-      }
-    },
-    "node_modules/ganache-cli/node_modules/md5.js": {
-      "version": "1.3.5",
-      "dev": true,
-      "inBundle": true,
-      "license": "MIT",
-      "dependencies": {
-        "hash-base": "^3.0.0",
-        "inherits": "^2.0.1",
-        "safe-buffer": "^5.1.2"
-      }
-    },
-    "node_modules/ganache-cli/node_modules/mem": {
-      "version": "4.3.0",
-      "dev": true,
-      "inBundle": true,
-      "license": "MIT",
-      "dependencies": {
-        "map-age-cleaner": "^0.1.1",
-        "mimic-fn": "^2.0.0",
-        "p-is-promise": "^2.0.0"
-      },
-      "engines": {
-        "node": ">=6"
-      }
-    },
-    "node_modules/ganache-cli/node_modules/mimic-fn": {
-      "version": "2.1.0",
-      "dev": true,
-      "inBundle": true,
-      "license": "MIT",
-      "engines": {
-        "node": ">=6"
-      }
-    },
-    "node_modules/ganache-cli/node_modules/minimalistic-assert": {
-      "version": "1.0.1",
-      "dev": true,
-      "inBundle": true,
-      "license": "ISC"
-    },
-    "node_modules/ganache-cli/node_modules/minimalistic-crypto-utils": {
-      "version": "1.0.1",
-      "dev": true,
-      "inBundle": true,
-      "license": "MIT"
-    },
-    "node_modules/ganache-cli/node_modules/nice-try": {
-      "version": "1.0.5",
-      "dev": true,
-      "inBundle": true,
-      "license": "MIT"
-    },
-    "node_modules/ganache-cli/node_modules/node-addon-api": {
-      "version": "2.0.2",
-      "dev": true,
-      "inBundle": true,
-      "license": "MIT"
-    },
-    "node_modules/ganache-cli/node_modules/node-gyp-build": {
-      "version": "4.2.3",
-      "dev": true,
-      "inBundle": true,
-      "license": "MIT",
-      "bin": {
-        "node-gyp-build": "bin.js",
-        "node-gyp-build-optional": "optional.js",
-        "node-gyp-build-test": "build-test.js"
-      }
-    },
-    "node_modules/ganache-cli/node_modules/npm-run-path": {
-      "version": "2.0.2",
-      "dev": true,
-      "inBundle": true,
-      "license": "MIT",
-      "dependencies": {
-        "path-key": "^2.0.0"
-      },
-      "engines": {
-        "node": ">=4"
-      }
-    },
-    "node_modules/ganache-cli/node_modules/once": {
-      "version": "1.4.0",
-      "dev": true,
-      "inBundle": true,
-      "license": "ISC",
-      "dependencies": {
-        "wrappy": "1"
-      }
-    },
-    "node_modules/ganache-cli/node_modules/os-locale": {
-      "version": "3.1.0",
-      "dev": true,
-      "inBundle": true,
-      "license": "MIT",
-      "dependencies": {
-        "execa": "^1.0.0",
-        "lcid": "^2.0.0",
-        "mem": "^4.0.0"
-      },
-      "engines": {
-        "node": ">=6"
-      }
-    },
-    "node_modules/ganache-cli/node_modules/p-defer": {
-      "version": "1.0.0",
-      "dev": true,
-      "inBundle": true,
-      "license": "MIT",
-      "engines": {
-        "node": ">=4"
-      }
-    },
-    "node_modules/ganache-cli/node_modules/p-finally": {
-      "version": "1.0.0",
-      "dev": true,
-      "inBundle": true,
-      "license": "MIT",
-      "engines": {
-        "node": ">=4"
-      }
-    },
-    "node_modules/ganache-cli/node_modules/p-is-promise": {
-      "version": "2.1.0",
-      "dev": true,
-      "inBundle": true,
-      "license": "MIT",
-      "engines": {
-        "node": ">=6"
-      }
-    },
-    "node_modules/ganache-cli/node_modules/p-limit": {
-      "version": "2.3.0",
-      "dev": true,
-      "inBundle": true,
-      "license": "MIT",
-      "dependencies": {
-        "p-try": "^2.0.0"
-      },
-      "engines": {
-        "node": ">=6"
-      },
-      "funding": {
-        "url": "https://github.com/sponsors/sindresorhus"
-      }
-    },
-    "node_modules/ganache-cli/node_modules/p-locate": {
-      "version": "3.0.0",
-      "dev": true,
-      "inBundle": true,
-      "license": "MIT",
-      "dependencies": {
-        "p-limit": "^2.0.0"
-      },
-      "engines": {
-        "node": ">=6"
-      }
-    },
-    "node_modules/ganache-cli/node_modules/p-try": {
-      "version": "2.2.0",
-      "dev": true,
-      "inBundle": true,
-      "license": "MIT",
-      "engines": {
-        "node": ">=6"
-      }
-    },
-    "node_modules/ganache-cli/node_modules/path-exists": {
-      "version": "3.0.0",
-      "dev": true,
-      "inBundle": true,
-      "license": "MIT",
-      "engines": {
-        "node": ">=4"
-      }
-    },
-    "node_modules/ganache-cli/node_modules/path-key": {
-      "version": "2.0.1",
-      "dev": true,
-      "inBundle": true,
-      "license": "MIT",
-      "engines": {
-        "node": ">=4"
-      }
-    },
-    "node_modules/ganache-cli/node_modules/pbkdf2": {
-      "version": "3.1.1",
-      "dev": true,
-      "inBundle": true,
-      "license": "MIT",
-      "dependencies": {
-        "create-hash": "^1.1.2",
-        "create-hmac": "^1.1.4",
-        "ripemd160": "^2.0.1",
-        "safe-buffer": "^5.0.1",
-        "sha.js": "^2.4.8"
-      },
-      "engines": {
-        "node": ">=0.12"
-      }
-    },
-    "node_modules/ganache-cli/node_modules/pump": {
-      "version": "3.0.0",
-      "dev": true,
-      "inBundle": true,
-      "license": "MIT",
-      "dependencies": {
-        "end-of-stream": "^1.1.0",
-        "once": "^1.3.1"
-      }
-    },
-    "node_modules/ganache-cli/node_modules/randombytes": {
-      "version": "2.1.0",
-      "dev": true,
-      "inBundle": true,
-      "license": "MIT",
-      "dependencies": {
-        "safe-buffer": "^5.1.0"
-      }
-    },
-    "node_modules/ganache-cli/node_modules/readable-stream": {
-      "version": "3.6.0",
-      "dev": true,
-      "inBundle": true,
-      "license": "MIT",
-      "dependencies": {
-        "inherits": "^2.0.3",
-        "string_decoder": "^1.1.1",
-        "util-deprecate": "^1.0.1"
-      },
-      "engines": {
-        "node": ">= 6"
-      }
-    },
-    "node_modules/ganache-cli/node_modules/require-directory": {
-      "version": "2.1.1",
-      "dev": true,
-      "inBundle": true,
-      "license": "MIT",
-      "engines": {
-        "node": ">=0.10.0"
-      }
-    },
-    "node_modules/ganache-cli/node_modules/require-main-filename": {
-      "version": "2.0.0",
-      "dev": true,
-      "inBundle": true,
-      "license": "ISC"
-    },
-    "node_modules/ganache-cli/node_modules/ripemd160": {
-      "version": "2.0.2",
-      "dev": true,
-      "inBundle": true,
-      "license": "MIT",
-      "dependencies": {
-        "hash-base": "^3.0.0",
-        "inherits": "^2.0.1"
-      }
-    },
-    "node_modules/ganache-cli/node_modules/rlp": {
-      "version": "2.2.6",
-      "dev": true,
-      "inBundle": true,
-      "license": "MPL-2.0",
-      "dependencies": {
-        "bn.js": "^4.11.1"
-      },
-      "bin": {
-        "rlp": "bin/rlp"
-      }
-    },
-    "node_modules/ganache-cli/node_modules/safe-buffer": {
-      "version": "5.2.1",
-      "dev": true,
-      "funding": [
-        {
-          "type": "github",
-          "url": "https://github.com/sponsors/feross"
-        },
-        {
-          "type": "patreon",
-          "url": "https://www.patreon.com/feross"
-        },
-        {
-          "type": "consulting",
-          "url": "https://feross.org/support"
-        }
-      ],
-      "inBundle": true,
-      "license": "MIT"
-    },
-    "node_modules/ganache-cli/node_modules/scrypt-js": {
-      "version": "3.0.1",
-      "dev": true,
-      "inBundle": true,
-      "license": "MIT"
-    },
-    "node_modules/ganache-cli/node_modules/secp256k1": {
-      "version": "4.0.2",
-      "dev": true,
-      "hasInstallScript": true,
-      "inBundle": true,
-      "license": "MIT",
-      "dependencies": {
-        "elliptic": "^6.5.2",
-        "node-addon-api": "^2.0.0",
-        "node-gyp-build": "^4.2.0"
-      },
-      "engines": {
-        "node": ">=10.0.0"
-      }
-    },
-    "node_modules/ganache-cli/node_modules/semver": {
-      "version": "5.7.1",
-      "dev": true,
-      "inBundle": true,
-      "license": "ISC",
-      "bin": {
-        "semver": "bin/semver"
-      }
-    },
-    "node_modules/ganache-cli/node_modules/set-blocking": {
-      "version": "2.0.0",
-      "dev": true,
-      "inBundle": true,
-      "license": "ISC"
-    },
-    "node_modules/ganache-cli/node_modules/setimmediate": {
-      "version": "1.0.5",
-      "dev": true,
-      "inBundle": true,
-      "license": "MIT"
-    },
-    "node_modules/ganache-cli/node_modules/sha.js": {
-      "version": "2.4.11",
-      "dev": true,
-      "inBundle": true,
-      "license": "(MIT AND BSD-3-Clause)",
-      "dependencies": {
-        "inherits": "^2.0.1",
-        "safe-buffer": "^5.0.1"
-      },
-      "bin": {
-        "sha.js": "bin.js"
-      }
-    },
-    "node_modules/ganache-cli/node_modules/shebang-command": {
-      "version": "1.2.0",
-      "dev": true,
-      "inBundle": true,
-      "license": "MIT",
-      "dependencies": {
-        "shebang-regex": "^1.0.0"
-      },
-      "engines": {
-        "node": ">=0.10.0"
-      }
-    },
-    "node_modules/ganache-cli/node_modules/shebang-regex": {
-      "version": "1.0.0",
-      "dev": true,
-      "inBundle": true,
-      "license": "MIT",
-      "engines": {
-        "node": ">=0.10.0"
-      }
-    },
-    "node_modules/ganache-cli/node_modules/signal-exit": {
-      "version": "3.0.3",
-      "dev": true,
-      "inBundle": true,
-      "license": "ISC"
-    },
-    "node_modules/ganache-cli/node_modules/source-map": {
-      "version": "0.6.1",
-      "dev": true,
-      "inBundle": true,
-      "license": "BSD-3-Clause",
-      "engines": {
-        "node": ">=0.10.0"
-      }
-    },
-    "node_modules/ganache-cli/node_modules/source-map-support": {
-      "version": "0.5.12",
-      "dev": true,
-      "inBundle": true,
-      "license": "MIT",
-      "dependencies": {
-        "buffer-from": "^1.0.0",
-        "source-map": "^0.6.0"
-      }
-    },
-    "node_modules/ganache-cli/node_modules/string_decoder": {
-      "version": "1.3.0",
-      "dev": true,
-      "inBundle": true,
-      "license": "MIT",
-      "dependencies": {
-        "safe-buffer": "~5.2.0"
-      }
-    },
-    "node_modules/ganache-cli/node_modules/string-width": {
-      "version": "3.1.0",
-      "dev": true,
-      "inBundle": true,
-      "license": "MIT",
-      "dependencies": {
-        "emoji-regex": "^7.0.1",
-        "is-fullwidth-code-point": "^2.0.0",
-        "strip-ansi": "^5.1.0"
-      },
-      "engines": {
-        "node": ">=6"
-      }
-    },
-    "node_modules/ganache-cli/node_modules/strip-ansi": {
-      "version": "5.2.0",
-      "dev": true,
-      "inBundle": true,
-      "license": "MIT",
-      "dependencies": {
-        "ansi-regex": "^4.1.0"
-      },
-      "engines": {
-        "node": ">=6"
-      }
-    },
-    "node_modules/ganache-cli/node_modules/strip-eof": {
-      "version": "1.0.0",
-      "dev": true,
-      "inBundle": true,
-      "license": "MIT",
-      "engines": {
-        "node": ">=0.10.0"
-      }
-    },
-    "node_modules/ganache-cli/node_modules/strip-hex-prefix": {
-      "version": "1.0.0",
-      "dev": true,
-      "inBundle": true,
-      "license": "MIT",
-      "dependencies": {
-        "is-hex-prefixed": "1.0.0"
-      },
-      "engines": {
-        "node": ">=6.5.0",
-        "npm": ">=3"
-      }
-    },
-    "node_modules/ganache-cli/node_modules/util-deprecate": {
-      "version": "1.0.2",
-      "dev": true,
-      "inBundle": true,
-      "license": "MIT"
-    },
-    "node_modules/ganache-cli/node_modules/which": {
-      "version": "1.3.1",
-      "dev": true,
-      "inBundle": true,
-      "license": "ISC",
-      "dependencies": {
-        "isexe": "^2.0.0"
-      },
-      "bin": {
-        "which": "bin/which"
-      }
-    },
-    "node_modules/ganache-cli/node_modules/which-module": {
-      "version": "2.0.0",
-      "dev": true,
-      "inBundle": true,
-      "license": "ISC"
-    },
-    "node_modules/ganache-cli/node_modules/wrap-ansi": {
-      "version": "5.1.0",
-      "dev": true,
-      "inBundle": true,
-      "license": "MIT",
-      "dependencies": {
-        "ansi-styles": "^3.2.0",
-        "string-width": "^3.0.0",
-        "strip-ansi": "^5.0.0"
-      },
-      "engines": {
-        "node": ">=6"
-      }
-    },
-    "node_modules/ganache-cli/node_modules/wrappy": {
-      "version": "1.0.2",
-      "dev": true,
-      "inBundle": true,
-      "license": "ISC"
-    },
-    "node_modules/ganache-cli/node_modules/y18n": {
-      "version": "4.0.0",
-      "dev": true,
-      "inBundle": true,
-      "license": "ISC"
-    },
-    "node_modules/ganache-cli/node_modules/yargs": {
-      "version": "13.2.4",
-      "dev": true,
-      "inBundle": true,
-      "license": "MIT",
-      "dependencies": {
-        "cliui": "^5.0.0",
-        "find-up": "^3.0.0",
-        "get-caller-file": "^2.0.1",
-        "os-locale": "^3.1.0",
-        "require-directory": "^2.1.1",
-        "require-main-filename": "^2.0.0",
-        "set-blocking": "^2.0.0",
-        "string-width": "^3.0.0",
-        "which-module": "^2.0.0",
-        "y18n": "^4.0.0",
-        "yargs-parser": "^13.1.0"
-      }
-    },
-    "node_modules/ganache-cli/node_modules/yargs-parser": {
-      "version": "13.1.2",
-      "dev": true,
-      "inBundle": true,
-      "license": "ISC",
-      "dependencies": {
-        "camelcase": "^5.0.0",
-        "decamelize": "^1.2.0"
-      }
-    },
     "node_modules/ganache-core": {
       "version": "2.13.2",
       "bundleDependencies": [
@@ -15425,17 +13720,6 @@
         "node": ">=4"
       }
     },
-    "node_modules/get-stream": {
-      "version": "4.1.0",
-      "dev": true,
-      "license": "MIT",
-      "dependencies": {
-        "pump": "^3.0.0"
-      },
-      "engines": {
-        "node": ">=6"
-      }
-    },
     "node_modules/get-symbol-description": {
       "version": "1.0.0",
       "dev": true,
@@ -15532,6 +13816,7 @@
       "version": "4.4.0",
       "dev": true,
       "license": "MIT",
+      "peer": true,
       "dependencies": {
         "min-document": "^2.19.0",
         "process": "^0.11.10"
@@ -15594,27 +13879,6 @@
         "url": "https://github.com/sponsors/sindresorhus"
       }
     },
-    "node_modules/got": {
-      "version": "9.6.0",
-      "dev": true,
-      "license": "MIT",
-      "dependencies": {
-        "@sindresorhus/is": "^0.14.0",
-        "@szmarczak/http-timer": "^1.1.2",
-        "cacheable-request": "^6.0.0",
-        "decompress-response": "^3.3.0",
-        "duplexer3": "^0.1.4",
-        "get-stream": "^4.1.0",
-        "lowercase-keys": "^1.0.1",
-        "mimic-response": "^1.0.1",
-        "p-cancelable": "^1.0.0",
-        "to-readable-stream": "^1.0.0",
-        "url-parse-lax": "^3.0.0"
-      },
-      "engines": {
-        "node": ">=8.6"
-      }
-    },
     "node_modules/graceful-fs": {
       "version": "4.2.6",
       "dev": true,
@@ -16340,14 +14604,6 @@
         "node": ">=4"
       }
     },
-    "node_modules/has-symbol-support-x": {
-      "version": "1.4.2",
-      "dev": true,
-      "license": "MIT",
-      "engines": {
-        "node": "*"
-      }
-    },
     "node_modules/has-symbols": {
       "version": "1.0.2",
       "dev": true,
@@ -16359,17 +14615,6 @@
         "url": "https://github.com/sponsors/ljharb"
       }
     },
-    "node_modules/has-to-string-tag-x": {
-      "version": "1.4.1",
-      "dev": true,
-      "license": "MIT",
-      "dependencies": {
-        "has-symbol-support-x": "^1.4.1"
-      },
-      "engines": {
-        "node": "*"
-      }
-    },
     "node_modules/has-tostringtag": {
       "version": "1.0.0",
       "dev": true,
@@ -16427,6 +14672,12 @@
         "he": "bin/he"
       }
     },
+    "node_modules/heap": {
+      "version": "0.2.7",
+      "resolved": "https://registry.npmjs.org/heap/-/heap-0.2.7.tgz",
+      "integrity": "sha512-2bsegYkkHO+h/9MGbn6KWcE45cHZgPANo5LXF7EvWdT0yT2EguSVO1nDgU5c8+ZOPwp2vMNa7YFsJhVcDR9Sdg==",
+      "dev": true
+    },
     "node_modules/hmac-drbg": {
       "version": "1.0.1",
       "dev": true,
@@ -16456,30 +14707,11 @@
         "node": ">=6.0.0"
       }
     },
-    "node_modules/http-cache-semantics": {
-      "version": "4.1.0",
-      "dev": true,
-      "license": "BSD-2-Clause"
-    },
-    "node_modules/http-errors": {
-      "version": "1.7.3",
-      "dev": true,
-      "license": "MIT",
-      "dependencies": {
-        "depd": "~1.1.2",
-        "inherits": "2.0.4",
-        "setprototypeof": "1.1.1",
-        "statuses": ">= 1.5.0 < 2",
-        "toidentifier": "1.0.0"
-      },
-      "engines": {
-        "node": ">= 0.6"
-      }
-    },
     "node_modules/http-https": {
       "version": "1.0.0",
       "dev": true,
-      "license": "ISC"
+      "license": "ISC",
+      "peer": true
     },
     "node_modules/http-response-object": {
       "version": "3.0.2",
@@ -16676,18 +14908,11 @@
         "fp-ts": "^1.0.0"
       }
     },
-    "node_modules/ipaddr.js": {
-      "version": "1.9.1",
-      "dev": true,
-      "license": "MIT",
-      "engines": {
-        "node": ">= 0.10"
-      }
-    },
     "node_modules/is-arguments": {
       "version": "1.1.1",
       "dev": true,
       "license": "MIT",
+      "peer": true,
       "dependencies": {
         "call-bind": "^1.0.2",
         "has-tostringtag": "^1.0.0"
@@ -16825,12 +15050,14 @@
     "node_modules/is-function": {
       "version": "1.0.2",
       "dev": true,
-      "license": "MIT"
+      "license": "MIT",
+      "peer": true
     },
     "node_modules/is-generator-function": {
       "version": "1.0.10",
       "dev": true,
       "license": "MIT",
+      "peer": true,
       "dependencies": {
         "has-tostringtag": "^1.0.0"
       },
@@ -16891,22 +15118,6 @@
         "url": "https://github.com/sponsors/ljharb"
       }
     },
-    "node_modules/is-object": {
-      "version": "1.0.2",
-      "dev": true,
-      "license": "MIT",
-      "funding": {
-        "url": "https://github.com/sponsors/ljharb"
-      }
-    },
-    "node_modules/is-plain-obj": {
-      "version": "1.1.0",
-      "dev": true,
-      "license": "MIT",
-      "engines": {
-        "node": ">=0.10.0"
-      }
-    },
     "node_modules/is-regex": {
       "version": "1.1.4",
       "dev": true,
@@ -16922,14 +15133,6 @@
         "url": "https://github.com/sponsors/ljharb"
       }
     },
-    "node_modules/is-retry-allowed": {
-      "version": "1.2.0",
-      "dev": true,
-      "license": "MIT",
-      "engines": {
-        "node": ">=0.10.0"
-      }
-    },
     "node_modules/is-shared-array-buffer": {
       "version": "1.0.1",
       "dev": true,
@@ -16938,14 +15141,6 @@
         "url": "https://github.com/sponsors/ljharb"
       }
     },
-    "node_modules/is-stream": {
-      "version": "1.1.0",
-      "dev": true,
-      "license": "MIT",
-      "engines": {
-        "node": ">=0.10.0"
-      }
-    },
     "node_modules/is-string": {
       "version": "1.0.5",
       "dev": true,
@@ -16975,6 +15170,7 @@
       "version": "1.1.8",
       "dev": true,
       "license": "MIT",
+      "peer": true,
       "dependencies": {
         "available-typed-arrays": "^1.0.5",
         "call-bind": "^1.0.2",
@@ -16993,6 +15189,7 @@
       "version": "1.18.6",
       "dev": true,
       "license": "MIT",
+      "peer": true,
       "dependencies": {
         "call-bind": "^1.0.2",
         "es-to-primitive": "^1.2.1",
@@ -17024,6 +15221,7 @@
       "version": "1.2.4",
       "dev": true,
       "license": "MIT",
+      "peer": true,
       "engines": {
         "node": ">= 0.4"
       },
@@ -17035,6 +15233,7 @@
       "version": "1.1.4",
       "dev": true,
       "license": "MIT",
+      "peer": true,
       "dependencies": {
         "call-bind": "^1.0.2",
         "has-tostringtag": "^1.0.0"
@@ -17050,6 +15249,7 @@
       "version": "1.0.7",
       "dev": true,
       "license": "MIT",
+      "peer": true,
       "dependencies": {
         "has-tostringtag": "^1.0.0"
       },
@@ -17064,6 +15264,7 @@
       "version": "1.11.0",
       "dev": true,
       "license": "MIT",
+      "peer": true,
       "funding": {
         "url": "https://github.com/sponsors/ljharb"
       }
@@ -17072,6 +15273,7 @@
       "version": "4.1.2",
       "dev": true,
       "license": "MIT",
+      "peer": true,
       "dependencies": {
         "call-bind": "^1.0.0",
         "define-properties": "^1.1.3",
@@ -17158,18 +15360,6 @@
       "dev": true,
       "license": "MIT"
     },
-    "node_modules/isurl": {
-      "version": "1.0.0",
-      "dev": true,
-      "license": "MIT",
-      "dependencies": {
-        "has-to-string-tag-x": "^1.2.0",
-        "is-object": "^1.0.1"
-      },
-      "engines": {
-        "node": ">= 4"
-      }
-    },
     "node_modules/js-cookie": {
       "version": "2.2.1",
       "dev": true,
@@ -17197,11 +15387,6 @@
       "dev": true,
       "license": "MIT"
     },
-    "node_modules/json-buffer": {
-      "version": "3.0.0",
-      "dev": true,
-      "license": "MIT"
-    },
     "node_modules/json-schema": {
       "version": "0.2.3",
       "dev": true
@@ -17266,14 +15451,6 @@
         "node": ">=10.0.0"
       }
     },
-    "node_modules/keyv": {
-      "version": "3.1.0",
-      "dev": true,
-      "license": "MIT",
-      "dependencies": {
-        "json-buffer": "3.0.0"
-      }
-    },
     "node_modules/kind-of": {
       "version": "6.0.3",
       "dev": true,
@@ -17463,14 +15640,6 @@
         "node": ">=4"
       }
     },
-    "node_modules/lowercase-keys": {
-      "version": "1.0.1",
-      "dev": true,
-      "license": "MIT",
-      "engines": {
-        "node": ">=0.10.0"
-      }
-    },
     "node_modules/lru_map": {
       "version": "0.3.3",
       "dev": true,
@@ -17521,14 +15690,6 @@
         "safe-buffer": "^5.1.2"
       }
     },
-    "node_modules/media-typer": {
-      "version": "0.3.0",
-      "dev": true,
-      "license": "MIT",
-      "engines": {
-        "node": ">= 0.6"
-      }
-    },
     "node_modules/memory-level": {
       "version": "1.0.0",
       "resolved": "https://registry.npmjs.org/memory-level/-/memory-level-1.0.0.tgz",
@@ -17550,11 +15711,6 @@
         "node": ">= 0.10.0"
       }
     },
-    "node_modules/merge-descriptors": {
-      "version": "1.0.1",
-      "dev": true,
-      "license": "MIT"
-    },
     "node_modules/merge2": {
       "version": "1.4.1",
       "dev": true,
@@ -17563,14 +15719,6 @@
         "node": ">= 8"
       }
     },
-    "node_modules/methods": {
-      "version": "1.1.2",
-      "dev": true,
-      "license": "MIT",
-      "engines": {
-        "node": ">= 0.6"
-      }
-    },
     "node_modules/micromatch": {
       "version": "4.0.4",
       "dev": true,
@@ -17583,29 +15731,6 @@
         "node": ">=8.6"
       }
     },
-    "node_modules/miller-rabin": {
-      "version": "4.0.1",
-      "dev": true,
-      "license": "MIT",
-      "dependencies": {
-        "bn.js": "^4.0.0",
-        "brorand": "^1.0.1"
-      },
-      "bin": {
-        "miller-rabin": "bin/miller-rabin"
-      }
-    },
-    "node_modules/mime": {
-      "version": "1.6.0",
-      "dev": true,
-      "license": "MIT",
-      "bin": {
-        "mime": "cli.js"
-      },
-      "engines": {
-        "node": ">=4"
-      }
-    },
     "node_modules/mime-db": {
       "version": "1.47.0",
       "dev": true,
@@ -17629,6 +15754,7 @@
       "version": "1.0.1",
       "dev": true,
       "license": "MIT",
+      "peer": true,
       "engines": {
         "node": ">=4"
       }
@@ -17636,6 +15762,7 @@
     "node_modules/min-document": {
       "version": "2.19.0",
       "dev": true,
+      "peer": true,
       "dependencies": {
         "dom-walk": "^0.1.0"
       }
@@ -17666,23 +15793,6 @@
       "dev": true,
       "license": "MIT"
     },
-    "node_modules/minipass": {
-      "version": "2.9.0",
-      "dev": true,
-      "license": "ISC",
-      "dependencies": {
-        "safe-buffer": "^5.1.2",
-        "yallist": "^3.0.0"
-      }
-    },
-    "node_modules/minizlib": {
-      "version": "1.3.3",
-      "dev": true,
-      "license": "MIT",
-      "dependencies": {
-        "minipass": "^2.9.0"
-      }
-    },
     "node_modules/mkdirp": {
       "version": "0.5.5",
       "dev": true,
@@ -17694,17 +15804,6 @@
         "mkdirp": "bin/cmd.js"
       }
     },
-    "node_modules/mkdirp-promise": {
-      "version": "5.0.1",
-      "dev": true,
-      "license": "ISC",
-      "dependencies": {
-        "mkdirp": "*"
-      },
-      "engines": {
-        "node": ">=4"
-      }
-    },
     "node_modules/mnemonist": {
       "version": "0.38.5",
       "dev": true,
@@ -17913,11 +16012,6 @@
         "node": ">=6"
       }
     },
-    "node_modules/mock-fs": {
-      "version": "4.14.0",
-      "dev": true,
-      "license": "MIT"
-    },
     "node_modules/module-error": {
       "version": "1.0.2",
       "resolved": "https://registry.npmjs.org/module-error/-/module-error-1.0.2.tgz",
@@ -17932,52 +16026,11 @@
       "dev": true,
       "license": "MIT"
     },
-    "node_modules/multibase": {
-      "version": "0.6.1",
-      "dev": true,
-      "license": "MIT",
-      "dependencies": {
-        "base-x": "^3.0.8",
-        "buffer": "^5.5.0"
-      }
-    },
-    "node_modules/multicodec": {
-      "version": "0.5.7",
-      "dev": true,
-      "license": "MIT",
-      "dependencies": {
-        "varint": "^5.0.0"
-      }
-    },
-    "node_modules/multihashes": {
-      "version": "0.4.21",
-      "dev": true,
-      "license": "MIT",
-      "dependencies": {
-        "buffer": "^5.5.0",
-        "multibase": "^0.7.0",
-        "varint": "^5.0.0"
-      }
-    },
-    "node_modules/multihashes/node_modules/multibase": {
-      "version": "0.7.0",
-      "dev": true,
-      "license": "MIT",
-      "dependencies": {
-        "base-x": "^3.0.8",
-        "buffer": "^5.5.0"
-      }
-    },
     "node_modules/nan": {
       "version": "2.15.0",
       "dev": true,
       "license": "MIT"
     },
-    "node_modules/nano-json-stream-parser": {
-      "version": "0.1.2",
-      "dev": true,
-      "license": "MIT"
-    },
     "node_modules/nanoid": {
       "version": "3.3.3",
       "resolved": "https://registry.npmjs.org/nanoid/-/nanoid-3.3.3.tgz",
@@ -18001,14 +16054,6 @@
       "dev": true,
       "license": "MIT"
     },
-    "node_modules/negotiator": {
-      "version": "0.6.2",
-      "dev": true,
-      "license": "MIT",
-      "engines": {
-        "node": ">= 0.6"
-      }
-    },
     "node_modules/neo-async": {
       "version": "2.6.2",
       "dev": true,
@@ -18017,7 +16062,8 @@
     "node_modules/next-tick": {
       "version": "1.0.0",
       "dev": true,
-      "license": "MIT"
+      "license": "MIT",
+      "peer": true
     },
     "node_modules/nice-try": {
       "version": "1.0.5",
@@ -18119,14 +16165,6 @@
         "node": ">=0.10.0"
       }
     },
-    "node_modules/normalize-url": {
-      "version": "4.5.1",
-      "dev": true,
-      "license": "MIT",
-      "engines": {
-        "node": ">=8"
-      }
-    },
     "node_modules/number-is-nan": {
       "version": "1.0.1",
       "dev": true,
@@ -18224,21 +16262,11 @@
       "version": "2.1.5",
       "dev": true,
       "license": "BSD",
+      "peer": true,
       "dependencies": {
         "http-https": "^1.0.0"
       }
     },
-    "node_modules/on-finished": {
-      "version": "2.3.0",
-      "dev": true,
-      "license": "MIT",
-      "dependencies": {
-        "ee-first": "1.1.1"
-      },
-      "engines": {
-        "node": ">= 0.8"
-      }
-    },
     "node_modules/once": {
       "version": "1.4.0",
       "dev": true,
@@ -18297,22 +16325,6 @@
         "node": ">=0.10.0"
       }
     },
-    "node_modules/p-cancelable": {
-      "version": "1.1.0",
-      "dev": true,
-      "license": "MIT",
-      "engines": {
-        "node": ">=6"
-      }
-    },
-    "node_modules/p-finally": {
-      "version": "1.0.0",
-      "dev": true,
-      "license": "MIT",
-      "engines": {
-        "node": ">=4"
-      }
-    },
     "node_modules/p-limit": {
       "version": "1.3.0",
       "dev": true,
@@ -18350,17 +16362,6 @@
         "url": "https://github.com/sponsors/sindresorhus"
       }
     },
-    "node_modules/p-timeout": {
-      "version": "1.2.1",
-      "dev": true,
-      "license": "MIT",
-      "dependencies": {
-        "p-finally": "^1.0.0"
-      },
-      "engines": {
-        "node": ">=4"
-      }
-    },
     "node_modules/p-try": {
       "version": "1.0.0",
       "dev": true,
@@ -18380,18 +16381,6 @@
         "node": ">=6"
       }
     },
-    "node_modules/parse-asn1": {
-      "version": "5.1.6",
-      "dev": true,
-      "license": "ISC",
-      "dependencies": {
-        "asn1.js": "^5.2.0",
-        "browserify-aes": "^1.0.0",
-        "evp_bytestokey": "^1.0.0",
-        "pbkdf2": "^3.0.3",
-        "safe-buffer": "^5.1.1"
-      }
-    },
     "node_modules/parse-cache-control": {
       "version": "1.0.1",
       "dev": true
@@ -18399,7 +16388,8 @@
     "node_modules/parse-headers": {
       "version": "2.0.3",
       "dev": true,
-      "license": "MIT"
+      "license": "MIT",
+      "peer": true
     },
     "node_modules/parse-json": {
       "version": "2.2.0",
@@ -18412,14 +16402,6 @@
         "node": ">=0.10.0"
       }
     },
-    "node_modules/parseurl": {
-      "version": "1.3.3",
-      "dev": true,
-      "license": "MIT",
-      "engines": {
-        "node": ">= 0.8"
-      }
-    },
     "node_modules/patch-package": {
       "version": "6.4.7",
       "dev": true,
@@ -18522,11 +16504,6 @@
       "dev": true,
       "license": "MIT"
     },
-    "node_modules/path-to-regexp": {
-      "version": "0.1.7",
-      "dev": true,
-      "license": "MIT"
-    },
     "node_modules/path-type": {
       "version": "1.1.0",
       "dev": true,
@@ -18620,14 +16597,6 @@
         "node": ">= 0.8.0"
       }
     },
-    "node_modules/prepend-http": {
-      "version": "2.0.0",
-      "dev": true,
-      "license": "MIT",
-      "engines": {
-        "node": ">=4"
-      }
-    },
     "node_modules/prettier": {
       "version": "2.5.0",
       "dev": true,
@@ -18726,6 +16695,7 @@
       "version": "0.11.10",
       "dev": true,
       "license": "MIT",
+      "peer": true,
       "engines": {
         "node": ">= 0.6.0"
       }
@@ -18751,45 +16721,11 @@
         "asap": "~2.0.6"
       }
     },
-    "node_modules/proxy-addr": {
-      "version": "2.0.7",
-      "dev": true,
-      "license": "MIT",
-      "dependencies": {
-        "forwarded": "0.2.0",
-        "ipaddr.js": "1.9.1"
-      },
-      "engines": {
-        "node": ">= 0.10"
-      }
-    },
     "node_modules/psl": {
       "version": "1.8.0",
       "dev": true,
       "license": "MIT"
     },
-    "node_modules/public-encrypt": {
-      "version": "4.0.3",
-      "dev": true,
-      "license": "MIT",
-      "dependencies": {
-        "bn.js": "^4.1.0",
-        "browserify-rsa": "^4.0.0",
-        "create-hash": "^1.1.0",
-        "parse-asn1": "^5.0.0",
-        "randombytes": "^2.0.1",
-        "safe-buffer": "^5.1.2"
-      }
-    },
-    "node_modules/pump": {
-      "version": "3.0.0",
-      "dev": true,
-      "license": "MIT",
-      "dependencies": {
-        "end-of-stream": "^1.1.0",
-        "once": "^1.3.1"
-      }
-    },
     "node_modules/punycode": {
       "version": "2.1.0",
       "dev": true,
@@ -18816,6 +16752,7 @@
       "version": "5.1.1",
       "dev": true,
       "license": "MIT",
+      "peer": true,
       "dependencies": {
         "decode-uri-component": "^0.2.0",
         "object-assign": "^4.1.0",
@@ -18859,23 +16796,6 @@
         "safe-buffer": "^5.1.0"
       }
     },
-    "node_modules/randomfill": {
-      "version": "1.0.4",
-      "dev": true,
-      "license": "MIT",
-      "dependencies": {
-        "randombytes": "^2.0.5",
-        "safe-buffer": "^5.1.0"
-      }
-    },
-    "node_modules/range-parser": {
-      "version": "1.2.1",
-      "dev": true,
-      "license": "MIT",
-      "engines": {
-        "node": ">= 0.6"
-      }
-    },
     "node_modules/raw-body": {
       "version": "2.4.2",
       "dev": true,
@@ -19181,14 +17101,6 @@
         "node": ">=4"
       }
     },
-    "node_modules/responselike": {
-      "version": "1.0.2",
-      "dev": true,
-      "license": "MIT",
-      "dependencies": {
-        "lowercase-keys": "^1.0.0"
-      }
-    },
     "node_modules/reusify": {
       "version": "1.0.4",
       "dev": true,
@@ -19417,47 +17329,6 @@
         "node": ">=10"
       }
     },
-    "node_modules/send": {
-      "version": "0.17.1",
-      "dev": true,
-      "license": "MIT",
-      "dependencies": {
-        "debug": "2.6.9",
-        "depd": "~1.1.2",
-        "destroy": "~1.0.4",
-        "encodeurl": "~1.0.2",
-        "escape-html": "~1.0.3",
-        "etag": "~1.8.1",
-        "fresh": "0.5.2",
-        "http-errors": "~1.7.2",
-        "mime": "1.6.0",
-        "ms": "2.1.1",
-        "on-finished": "~2.3.0",
-        "range-parser": "~1.2.1",
-        "statuses": "~1.5.0"
-      },
-      "engines": {
-        "node": ">= 0.8.0"
-      }
-    },
-    "node_modules/send/node_modules/debug": {
-      "version": "2.6.9",
-      "dev": true,
-      "license": "MIT",
-      "dependencies": {
-        "ms": "2.0.0"
-      }
-    },
-    "node_modules/send/node_modules/debug/node_modules/ms": {
-      "version": "2.0.0",
-      "dev": true,
-      "license": "MIT"
-    },
-    "node_modules/send/node_modules/ms": {
-      "version": "2.1.1",
-      "dev": true,
-      "license": "MIT"
-    },
     "node_modules/serialize-javascript": {
       "version": "6.0.0",
       "resolved": "https://registry.npmjs.org/serialize-javascript/-/serialize-javascript-6.0.0.tgz",
@@ -19467,35 +17338,6 @@
         "randombytes": "^2.1.0"
       }
     },
-    "node_modules/serve-static": {
-      "version": "1.14.1",
-      "dev": true,
-      "license": "MIT",
-      "dependencies": {
-        "encodeurl": "~1.0.2",
-        "escape-html": "~1.0.3",
-        "parseurl": "~1.3.3",
-        "send": "0.17.1"
-      },
-      "engines": {
-        "node": ">= 0.8.0"
-      }
-    },
-    "node_modules/servify": {
-      "version": "0.1.12",
-      "dev": true,
-      "license": "MIT",
-      "dependencies": {
-        "body-parser": "^1.16.0",
-        "cors": "^2.8.1",
-        "express": "^4.14.0",
-        "request": "^2.79.0",
-        "xhr": "^2.3.3"
-      },
-      "engines": {
-        "node": ">=6"
-      }
-    },
     "node_modules/set-blocking": {
       "version": "2.0.0",
       "dev": true,
@@ -19506,11 +17348,6 @@
       "dev": true,
       "license": "MIT"
     },
-    "node_modules/setprototypeof": {
-      "version": "1.1.1",
-      "dev": true,
-      "license": "ISC"
-    },
     "node_modules/sha.js": {
       "version": "2.4.11",
       "dev": true,
@@ -19600,12 +17437,14 @@
           "url": "https://feross.org/support"
         }
       ],
-      "license": "MIT"
+      "license": "MIT",
+      "peer": true
     },
     "node_modules/simple-get": {
       "version": "2.8.1",
       "dev": true,
       "license": "MIT",
+      "peer": true,
       "dependencies": {
         "decompress-response": "^3.3.0",
         "once": "^1.3.1",
@@ -19695,40 +17534,46 @@
       "license": "MIT"
     },
     "node_modules/solidity-coverage": {
-      "version": "0.7.17",
+      "version": "0.8.2",
+      "resolved": "https://registry.npmjs.org/solidity-coverage/-/solidity-coverage-0.8.2.tgz",
+      "integrity": "sha512-cv2bWb7lOXPE9/SSleDO6czkFiMHgP4NXPj+iW9W7iEKLBk7Cj0AGBiNmGX3V1totl9wjPrT0gHmABZKZt65rQ==",
       "dev": true,
-      "license": "ISC",
       "dependencies": {
-        "@solidity-parser/parser": "^0.13.2",
-        "@truffle/provider": "^0.2.24",
+        "@ethersproject/abi": "^5.0.9",
+        "@solidity-parser/parser": "^0.14.1",
         "chalk": "^2.4.2",
         "death": "^1.1.0",
         "detect-port": "^1.3.0",
+        "difflib": "^0.2.4",
         "fs-extra": "^8.1.0",
-        "ganache-cli": "^6.12.2",
         "ghost-testrpc": "^0.0.2",
         "global-modules": "^2.0.0",
         "globby": "^10.0.1",
         "jsonschema": "^1.2.4",
         "lodash": "^4.17.15",
+        "mocha": "7.1.2",
         "node-emoji": "^1.10.0",
         "pify": "^4.0.1",
         "recursive-readdir": "^2.2.2",
         "sc-istanbul": "^0.4.5",
         "semver": "^7.3.4",
         "shelljs": "^0.8.3",
-        "web3-utils": "^1.3.0"
+        "web3-utils": "^1.3.6"
       },
       "bin": {
         "solidity-coverage": "plugins/bin.js"
+      },
+      "peerDependencies": {
+        "hardhat": "^2.11.0"
       }
     },
-    "node_modules/solidity-coverage/node_modules/@solidity-parser/parser": {
-      "version": "0.13.2",
+    "node_modules/solidity-coverage/node_modules/ansi-colors": {
+      "version": "3.2.3",
+      "resolved": "https://registry.npmjs.org/ansi-colors/-/ansi-colors-3.2.3.tgz",
+      "integrity": "sha512-LEHHyuhlPY3TmuUYMh2oz89lTShfvgbmzaBcxve9t/9Wuy7Dwf4yoAKcND7KFT1HAQfqZ12qtc+DUrBMeKF9nw==",
       "dev": true,
-      "license": "MIT",
-      "dependencies": {
-        "antlr4ts": "^0.5.0-alpha.4"
+      "engines": {
+        "node": ">=6"
       }
     },
     "node_modules/solidity-coverage/node_modules/chalk": {
@@ -19745,6 +17590,49 @@
         "node": ">=4"
       }
     },
+    "node_modules/solidity-coverage/node_modules/chokidar": {
+      "version": "3.3.0",
+      "resolved": "https://registry.npmjs.org/chokidar/-/chokidar-3.3.0.tgz",
+      "integrity": "sha512-dGmKLDdT3Gdl7fBUe8XK+gAtGmzy5Fn0XkkWQuYxGIgWVPPse2CxFA5mtrlD0TOHaHjEUqkWNyP1XdHoJES/4A==",
+      "dev": true,
+      "dependencies": {
+        "anymatch": "~3.1.1",
+        "braces": "~3.0.2",
+        "glob-parent": "~5.1.0",
+        "is-binary-path": "~2.1.0",
+        "is-glob": "~4.0.1",
+        "normalize-path": "~3.0.0",
+        "readdirp": "~3.2.0"
+      },
+      "engines": {
+        "node": ">= 8.10.0"
+      },
+      "optionalDependencies": {
+        "fsevents": "~2.1.1"
+      }
+    },
+    "node_modules/solidity-coverage/node_modules/debug": {
+      "version": "3.2.6",
+      "resolved": "https://registry.npmjs.org/debug/-/debug-3.2.6.tgz",
+      "integrity": "sha512-mel+jf7nrtEl5Pn1Qx46zARXKDpBbvzezse7p7LqINmdoIk8PYP5SySaxEmYv6TZ0JyEKA1hsCId6DIhgITtWQ==",
+      "deprecated": "Debug versions >=3.2.0 <3.2.7 || >=4 <4.3.1 have a low-severity ReDos regression when used in a Node.js environment. It is recommended you upgrade to 3.2.7 or 4.3.1. (https://github.com/visionmedia/debug/issues/797)",
+      "dev": true,
+      "dependencies": {
+        "ms": "^2.1.1"
+      }
+    },
+    "node_modules/solidity-coverage/node_modules/find-up": {
+      "version": "3.0.0",
+      "resolved": "https://registry.npmjs.org/find-up/-/find-up-3.0.0.tgz",
+      "integrity": "sha512-1yD6RmLI1XBfxugvORwlck6f75tYL+iR0jqwsOrOxMZyGYqUuDhJ0l4AXdO1iX/FTs9cBAMEk1gWSEx1kSbylg==",
+      "dev": true,
+      "dependencies": {
+        "locate-path": "^3.0.0"
+      },
+      "engines": {
+        "node": ">=6"
+      }
+    },
     "node_modules/solidity-coverage/node_modules/fs-extra": {
       "version": "8.1.0",
       "dev": true,
@@ -19758,6 +17646,38 @@
         "node": ">=6 <7 || >=8"
       }
     },
+    "node_modules/solidity-coverage/node_modules/fsevents": {
+      "version": "2.1.3",
+      "resolved": "https://registry.npmjs.org/fsevents/-/fsevents-2.1.3.tgz",
+      "integrity": "sha512-Auw9a4AxqWpa9GUfj370BMPzzyncfBABW8Mab7BGWBYDj4Isgq+cDKtx0i6u9jcX9pQDnswsaaOTgTmA5pEjuQ==",
+      "deprecated": "\"Please update to latest v2.3 or v2.2\"",
+      "dev": true,
+      "hasInstallScript": true,
+      "optional": true,
+      "os": [
+        "darwin"
+      ],
+      "engines": {
+        "node": "^8.16.0 || ^10.6.0 || >=11.0.0"
+      }
+    },
+    "node_modules/solidity-coverage/node_modules/glob": {
+      "version": "7.1.3",
+      "resolved": "https://registry.npmjs.org/glob/-/glob-7.1.3.tgz",
+      "integrity": "sha512-vcfuiIxogLV4DlGBHIUOwI0IbrJ8HWPc4MU7HzviGeNho/UJDfi6B5p3sHeWIQ0KGIU0Jpxi5ZHxemQfLkkAwQ==",
+      "dev": true,
+      "dependencies": {
+        "fs.realpath": "^1.0.0",
+        "inflight": "^1.0.4",
+        "inherits": "2",
+        "minimatch": "^3.0.4",
+        "once": "^1.3.0",
+        "path-is-absolute": "^1.0.0"
+      },
+      "engines": {
+        "node": "*"
+      }
+    },
     "node_modules/solidity-coverage/node_modules/globby": {
       "version": "10.0.2",
       "dev": true,
@@ -19776,6 +17696,116 @@
         "node": ">=8"
       }
     },
+    "node_modules/solidity-coverage/node_modules/locate-path": {
+      "version": "3.0.0",
+      "resolved": "https://registry.npmjs.org/locate-path/-/locate-path-3.0.0.tgz",
+      "integrity": "sha512-7AO748wWnIhNqAuaty2ZWHkQHRSNfPVIsPIfwEOWO22AmaoVrWavlOcMR5nzTLNYvp36X220/maaRsrec1G65A==",
+      "dev": true,
+      "dependencies": {
+        "p-locate": "^3.0.0",
+        "path-exists": "^3.0.0"
+      },
+      "engines": {
+        "node": ">=6"
+      }
+    },
+    "node_modules/solidity-coverage/node_modules/mocha": {
+      "version": "7.1.2",
+      "resolved": "https://registry.npmjs.org/mocha/-/mocha-7.1.2.tgz",
+      "integrity": "sha512-o96kdRKMKI3E8U0bjnfqW4QMk12MwZ4mhdBTf+B5a1q9+aq2HRnj+3ZdJu0B/ZhJeK78MgYuv6L8d/rA5AeBJA==",
+      "dev": true,
+      "dependencies": {
+        "ansi-colors": "3.2.3",
+        "browser-stdout": "1.3.1",
+        "chokidar": "3.3.0",
+        "debug": "3.2.6",
+        "diff": "3.5.0",
+        "escape-string-regexp": "1.0.5",
+        "find-up": "3.0.0",
+        "glob": "7.1.3",
+        "growl": "1.10.5",
+        "he": "1.2.0",
+        "js-yaml": "3.13.1",
+        "log-symbols": "3.0.0",
+        "minimatch": "3.0.4",
+        "mkdirp": "0.5.5",
+        "ms": "2.1.1",
+        "node-environment-flags": "1.0.6",
+        "object.assign": "4.1.0",
+        "strip-json-comments": "2.0.1",
+        "supports-color": "6.0.0",
+        "which": "1.3.1",
+        "wide-align": "1.1.3",
+        "yargs": "13.3.2",
+        "yargs-parser": "13.1.2",
+        "yargs-unparser": "1.6.0"
+      },
+      "bin": {
+        "_mocha": "bin/_mocha",
+        "mocha": "bin/mocha"
+      },
+      "engines": {
+        "node": ">= 8.10.0"
+      },
+      "funding": {
+        "type": "opencollective",
+        "url": "https://opencollective.com/mochajs"
+      }
+    },
+    "node_modules/solidity-coverage/node_modules/mocha/node_modules/supports-color": {
+      "version": "6.0.0",
+      "resolved": "https://registry.npmjs.org/supports-color/-/supports-color-6.0.0.tgz",
+      "integrity": "sha512-on9Kwidc1IUQo+bQdhi8+Tijpo0e1SS6RoGo2guUwn5vdaxw8RXOF9Vb2ws+ihWOmh4JnCJOvaziZWP1VABaLg==",
+      "dev": true,
+      "dependencies": {
+        "has-flag": "^3.0.0"
+      },
+      "engines": {
+        "node": ">=6"
+      }
+    },
+    "node_modules/solidity-coverage/node_modules/ms": {
+      "version": "2.1.1",
+      "resolved": "https://registry.npmjs.org/ms/-/ms-2.1.1.tgz",
+      "integrity": "sha512-tgp+dl5cGk28utYktBsrFqA7HKgrhgPsg6Z/EfhWI4gl1Hwq8B/GmY/0oXZ6nF8hDVesS/FpnYaD/kOWhYQvyg==",
+      "dev": true
+    },
+    "node_modules/solidity-coverage/node_modules/p-limit": {
+      "version": "2.3.0",
+      "resolved": "https://registry.npmjs.org/p-limit/-/p-limit-2.3.0.tgz",
+      "integrity": "sha512-//88mFWSJx8lxCzwdAABTJL2MyWB12+eIY7MDL2SqLmAkeKU9qxRvWuSyTjm3FUmpBEMuFfckAIqEaVGUDxb6w==",
+      "dev": true,
+      "dependencies": {
+        "p-try": "^2.0.0"
+      },
+      "engines": {
+        "node": ">=6"
+      },
+      "funding": {
+        "url": "https://github.com/sponsors/sindresorhus"
+      }
+    },
+    "node_modules/solidity-coverage/node_modules/p-locate": {
+      "version": "3.0.0",
+      "resolved": "https://registry.npmjs.org/p-locate/-/p-locate-3.0.0.tgz",
+      "integrity": "sha512-x+12w/To+4GFfgJhBEpiDcLozRJGegY+Ei7/z0tSLkMmxGZNybVMSfWj9aJn8Z5Fc7dBUNJOOVgPv2H7IwulSQ==",
+      "dev": true,
+      "dependencies": {
+        "p-limit": "^2.0.0"
+      },
+      "engines": {
+        "node": ">=6"
+      }
+    },
+    "node_modules/solidity-coverage/node_modules/p-try": {
+      "version": "2.2.0",
+      "resolved": "https://registry.npmjs.org/p-try/-/p-try-2.2.0.tgz",
+      "integrity": "sha512-R4nPAVTAU0B9D35/Gk3uJf/7XYbQcyohSKdvAxIRSNghFl4e71hVoGnBNQz9cWaXxO2I10KTC+3jMdvvoKw6dQ==",
+      "dev": true,
+      "engines": {
+        "node": ">=6"
+      }
+    },
     "node_modules/solidity-coverage/node_modules/pify": {
       "version": "4.0.1",
       "dev": true,
@@ -19784,6 +17814,27 @@
         "node": ">=6"
       }
     },
+    "node_modules/solidity-coverage/node_modules/readdirp": {
+      "version": "3.2.0",
+      "resolved": "https://registry.npmjs.org/readdirp/-/readdirp-3.2.0.tgz",
+      "integrity": "sha512-crk4Qu3pmXwgxdSgGhgA/eXiJAPQiX4GMOZZMXnqKxHX7TaoL+3gQVo/WeuAiogr07DpnfjIMpXXa+PAIvwPGQ==",
+      "dev": true,
+      "dependencies": {
+        "picomatch": "^2.0.4"
+      },
+      "engines": {
+        "node": ">= 8"
+      }
+    },
+    "node_modules/solidity-coverage/node_modules/strip-json-comments": {
+      "version": "2.0.1",
+      "resolved": "https://registry.npmjs.org/strip-json-comments/-/strip-json-comments-2.0.1.tgz",
+      "integrity": "sha512-4gB8na07fecVVkOI6Rs4e7T6NOTki5EmL7TUduTs6bu3EdnSycntVJ4re8kgZA+wx9IueI2Y11bfbgwtzuE0KQ==",
+      "dev": true,
+      "engines": {
+        "node": ">=0.10.0"
+      }
+    },
     "node_modules/solidity-coverage/node_modules/supports-color": {
       "version": "5.5.0",
       "resolved": "https://registry.npmjs.org/supports-color/-/supports-color-5.5.0.tgz",
@@ -19914,6 +17965,7 @@
       "version": "1.1.0",
       "dev": true,
       "license": "MIT",
+      "peer": true,
       "engines": {
         "node": ">=0.10.0"
       }
@@ -20052,121 +18104,6 @@
         "node": ">=8"
       }
     },
-    "node_modules/swarm-js": {
-      "version": "0.1.40",
-      "dev": true,
-      "license": "MIT",
-      "dependencies": {
-        "bluebird": "^3.5.0",
-        "buffer": "^5.0.5",
-        "eth-lib": "^0.1.26",
-        "fs-extra": "^4.0.2",
-        "got": "^7.1.0",
-        "mime-types": "^2.1.16",
-        "mkdirp-promise": "^5.0.1",
-        "mock-fs": "^4.1.0",
-        "setimmediate": "^1.0.5",
-        "tar": "^4.0.2",
-        "xhr-request": "^1.0.1"
-      }
-    },
-    "node_modules/swarm-js/node_modules/eth-lib": {
-      "version": "0.1.29",
-      "dev": true,
-      "license": "MIT",
-      "dependencies": {
-        "bn.js": "^4.11.6",
-        "elliptic": "^6.4.0",
-        "nano-json-stream-parser": "^0.1.2",
-        "servify": "^0.1.12",
-        "ws": "^3.0.0",
-        "xhr-request-promise": "^0.1.2"
-      }
-    },
-    "node_modules/swarm-js/node_modules/fs-extra": {
-      "version": "4.0.3",
-      "dev": true,
-      "license": "MIT",
-      "dependencies": {
-        "graceful-fs": "^4.1.2",
-        "jsonfile": "^4.0.0",
-        "universalify": "^0.1.0"
-      }
-    },
-    "node_modules/swarm-js/node_modules/get-stream": {
-      "version": "3.0.0",
-      "dev": true,
-      "license": "MIT",
-      "engines": {
-        "node": ">=4"
-      }
-    },
-    "node_modules/swarm-js/node_modules/got": {
-      "version": "7.1.0",
-      "dev": true,
-      "license": "MIT",
-      "dependencies": {
-        "decompress-response": "^3.2.0",
-        "duplexer3": "^0.1.4",
-        "get-stream": "^3.0.0",
-        "is-plain-obj": "^1.1.0",
-        "is-retry-allowed": "^1.0.0",
-        "is-stream": "^1.0.0",
-        "isurl": "^1.0.0-alpha5",
-        "lowercase-keys": "^1.0.0",
-        "p-cancelable": "^0.3.0",
-        "p-timeout": "^1.1.1",
-        "safe-buffer": "^5.0.1",
-        "timed-out": "^4.0.0",
-        "url-parse-lax": "^1.0.0",
-        "url-to-options": "^1.0.1"
-      },
-      "engines": {
-        "node": ">=4"
-      }
-    },
-    "node_modules/swarm-js/node_modules/p-cancelable": {
-      "version": "0.3.0",
-      "dev": true,
-      "license": "MIT",
-      "engines": {
-        "node": ">=4"
-      }
-    },
-    "node_modules/swarm-js/node_modules/prepend-http": {
-      "version": "1.0.4",
-      "dev": true,
-      "license": "MIT",
-      "engines": {
-        "node": ">=0.10.0"
-      }
-    },
-    "node_modules/swarm-js/node_modules/safe-buffer": {
-      "version": "5.1.2",
-      "dev": true,
-      "license": "MIT"
-    },
-    "node_modules/swarm-js/node_modules/url-parse-lax": {
-      "version": "1.0.0",
-      "dev": true,
-      "license": "MIT",
-      "dependencies": {
-        "prepend-http": "^1.0.1"
-      },
-      "engines": {
-        "node": ">=0.10.0"
-      }
-    },
-    "node_modules/swarm-js/node_modules/ws": {
-      "version": "3.3.3",
-      "dev": true,
-      "license": "MIT",
-      "dependencies": {
-        "async-limiter": "~1.0.0",
-        "safe-buffer": "~5.1.0",
-        "ultron": "~1.1.0"
-      }
-    },
     "node_modules/sync-request": {
       "version": "6.1.0",
       "dev": true,
@@ -20188,23 +18125,6 @@
         "get-port": "^3.1.0"
       }
     },
-    "node_modules/tar": {
-      "version": "4.4.19",
-      "dev": true,
-      "license": "ISC",
-      "dependencies": {
-        "chownr": "^1.1.4",
-        "fs-minipass": "^1.2.7",
-        "minipass": "^2.9.0",
-        "minizlib": "^1.3.3",
-        "mkdirp": "^0.5.5",
-        "safe-buffer": "^5.2.1",
-        "yallist": "^3.1.1"
-      },
-      "engines": {
-        "node": ">=4.5"
-      }
-    },
     "node_modules/test-value": {
       "version": "2.1.0",
       "dev": true,
@@ -20280,6 +18200,7 @@
       "version": "4.0.1",
       "dev": true,
       "license": "MIT",
+      "peer": true,
       "engines": {
         "node": ">=0.10.0"
       }
@@ -20295,14 +18216,6 @@
         "node": ">=0.6.0"
       }
     },
-    "node_modules/to-readable-stream": {
-      "version": "1.0.0",
-      "dev": true,
-      "license": "MIT",
-      "engines": {
-        "node": ">=6"
-      }
-    },
     "node_modules/to-regex-range": {
       "version": "5.0.1",
       "dev": true,
@@ -20314,14 +18227,6 @@
         "node": ">=8.0"
       }
     },
-    "node_modules/toidentifier": {
-      "version": "1.0.0",
-      "dev": true,
-      "license": "MIT",
-      "engines": {
-        "node": ">=0.6"
-      }
-    },
     "node_modules/tough-cookie": {
       "version": "2.5.0",
       "dev": true,
@@ -20490,7 +18395,8 @@
     "node_modules/type": {
       "version": "1.2.0",
       "dev": true,
-      "license": "ISC"
+      "license": "ISC",
+      "peer": true
     },
     "node_modules/type-check": {
       "version": "0.4.0",
@@ -20522,18 +18428,6 @@
         "url": "https://github.com/sponsors/sindresorhus"
       }
     },
-    "node_modules/type-is": {
-      "version": "1.6.18",
-      "dev": true,
-      "license": "MIT",
-      "dependencies": {
-        "media-typer": "0.3.0",
-        "mime-types": "~2.1.24"
-      },
-      "engines": {
-        "node": ">= 0.6"
-      }
-    },
     "node_modules/typechain": {
       "version": "6.0.5",
       "dev": true,
@@ -20585,6 +18479,7 @@
       "version": "3.1.5",
       "dev": true,
       "license": "MIT",
+      "peer": true,
       "dependencies": {
         "is-typedarray": "^1.0.0"
       }
@@ -20618,11 +18513,6 @@
         "node": ">=0.8.0"
       }
     },
-    "node_modules/ultron": {
-      "version": "1.1.1",
-      "dev": true,
-      "license": "MIT"
-    },
     "node_modules/unbox-primitive": {
       "version": "1.0.1",
       "dev": true,
@@ -20637,11 +18527,6 @@
         "url": "https://github.com/sponsors/ljharb"
       }
     },
-    "node_modules/underscore": {
-      "version": "1.9.1",
-      "dev": true,
-      "license": "MIT"
-    },
     "node_modules/undici": {
       "version": "5.10.0",
       "resolved": "https://registry.npmjs.org/undici/-/undici-5.10.0.tgz",
@@ -20689,29 +18574,11 @@
         "querystring": "0.2.0"
       }
     },
-    "node_modules/url-parse-lax": {
-      "version": "3.0.0",
-      "dev": true,
-      "license": "MIT",
-      "dependencies": {
-        "prepend-http": "^2.0.0"
-      },
-      "engines": {
-        "node": ">=4"
-      }
-    },
     "node_modules/url-set-query": {
       "version": "1.0.0",
       "dev": true,
-      "license": "MIT"
-    },
-    "node_modules/url-to-options": {
-      "version": "1.0.1",
-      "dev": true,
       "license": "MIT",
-      "engines": {
-        "node": ">= 4"
-      }
+      "peer": true
     },
     "node_modules/url/node_modules/punycode": {
       "version": "1.3.2",
@@ -20723,6 +18590,7 @@
       "dev": true,
       "hasInstallScript": true,
       "license": "MIT",
+      "peer": true,
       "dependencies": {
         "node-gyp-build": "^4.2.0"
       },
@@ -20739,6 +18607,7 @@
       "version": "0.12.4",
       "dev": true,
       "license": "MIT",
+      "peer": true,
       "dependencies": {
         "inherits": "^2.0.3",
         "is-arguments": "^1.0.4",
@@ -20753,14 +18622,6 @@
       "dev": true,
       "license": "MIT"
     },
-    "node_modules/utils-merge": {
-      "version": "1.0.1",
-      "dev": true,
-      "license": "MIT",
-      "engines": {
-        "node": ">= 0.4.0"
-      }
-    },
     "node_modules/uuid": {
       "version": "3.4.0",
       "dev": true,
@@ -20783,19 +18644,6 @@
         "spdx-expression-parse": "^3.0.0"
       }
     },
-    "node_modules/varint": {
-      "version": "5.0.2",
-      "dev": true,
-      "license": "MIT"
-    },
-    "node_modules/vary": {
-      "version": "1.1.2",
-      "dev": true,
-      "license": "MIT",
-      "engines": {
-        "node": ">= 0.8"
-      }
-    },
     "node_modules/verror": {
       "version": "1.10.0",
       "dev": true,
@@ -20809,47 +18657,11 @@
         "extsprintf": "^1.2.0"
       }
     },
-    "node_modules/web3": {
-      "version": "1.5.3",
-      "dev": true,
-      "hasInstallScript": true,
-      "license": "LGPL-3.0",
-      "dependencies": {
-        "web3-bzz": "1.5.3",
-        "web3-core": "1.5.3",
-        "web3-eth": "1.5.3",
-        "web3-eth-personal": "1.5.3",
-        "web3-net": "1.5.3",
-        "web3-shh": "1.5.3",
-        "web3-utils": "1.5.3"
-      },
-      "engines": {
-        "node": ">=8.0.0"
-      }
-    },
-    "node_modules/web3-bzz": {
-      "version": "1.5.3",
-      "dev": true,
-      "hasInstallScript": true,
-      "license": "LGPL-3.0",
-      "dependencies": {
-        "@types/node": "^12.12.6",
-        "got": "9.6.0",
-        "swarm-js": "^0.1.40"
-      },
-      "engines": {
-        "node": ">=8.0.0"
-      }
-    },
-    "node_modules/web3-bzz/node_modules/@types/node": {
-      "version": "12.20.27",
-      "dev": true,
-      "license": "MIT"
-    },
     "node_modules/web3-core": {
       "version": "1.5.3",
       "dev": true,
       "license": "LGPL-3.0",
+      "peer": true,
       "dependencies": {
         "@types/bn.js": "^4.11.5",
         "@types/node": "^12.12.6",
@@ -20867,6 +18679,7 @@
       "version": "1.5.3",
       "dev": true,
       "license": "LGPL-3.0",
+      "peer": true,
       "dependencies": {
         "web3-eth-iban": "1.5.3",
         "web3-utils": "1.5.3"
@@ -20879,6 +18692,7 @@
       "version": "1.5.3",
       "dev": true,
       "license": "LGPL-3.0",
+      "peer": true,
       "dependencies": {
         "bn.js": "^4.11.9",
         "eth-lib": "0.2.8",
@@ -20896,6 +18710,7 @@
       "version": "1.5.3",
       "dev": true,
       "license": "LGPL-3.0",
+      "peer": true,
       "dependencies": {
         "@ethereumjs/common": "^2.4.0",
         "@ethersproject/transactions": "^5.0.0-beta.135",
@@ -20912,6 +18727,7 @@
       "version": "1.5.3",
       "dev": true,
       "license": "LGPL-3.0",
+      "peer": true,
       "dependencies": {
         "bn.js": "^4.11.9",
         "eth-lib": "0.2.8",
@@ -20929,6 +18745,7 @@
       "version": "1.5.3",
       "dev": true,
       "license": "LGPL-3.0",
+      "peer": true,
       "dependencies": {
         "eventemitter3": "4.0.4"
       },
@@ -20940,6 +18757,7 @@
       "version": "1.5.3",
       "dev": true,
       "license": "LGPL-3.0",
+      "peer": true,
       "dependencies": {
         "util": "^0.12.0",
         "web3-core-helpers": "1.5.3",
@@ -20955,6 +18773,7 @@
       "version": "1.5.3",
       "dev": true,
       "license": "LGPL-3.0",
+      "peer": true,
       "dependencies": {
         "eventemitter3": "4.0.4",
         "web3-core-helpers": "1.5.3"
@@ -20966,229 +18785,14 @@
     "node_modules/web3-core/node_modules/@types/node": {
       "version": "12.20.27",
       "dev": true,
-      "license": "MIT"
+      "license": "MIT",
+      "peer": true
     },
     "node_modules/web3-core/node_modules/web3-utils": {
       "version": "1.5.3",
       "dev": true,
       "license": "LGPL-3.0",
-      "dependencies": {
-        "bn.js": "^4.11.9",
-        "eth-lib": "0.2.8",
-        "ethereum-bloom-filters": "^1.0.6",
-        "ethjs-unit": "0.1.6",
-        "number-to-bn": "1.7.0",
-        "randombytes": "^2.1.0",
-        "utf8": "3.0.0"
-      },
-      "engines": {
-        "node": ">=8.0.0"
-      }
-    },
-    "node_modules/web3-eth": {
-      "version": "1.5.3",
-      "dev": true,
-      "license": "LGPL-3.0",
-      "dependencies": {
-        "web3-core": "1.5.3",
-        "web3-core-helpers": "1.5.3",
-        "web3-core-method": "1.5.3",
-        "web3-core-subscriptions": "1.5.3",
-        "web3-eth-abi": "1.5.3",
-        "web3-eth-accounts": "1.5.3",
-        "web3-eth-contract": "1.5.3",
-        "web3-eth-ens": "1.5.3",
-        "web3-eth-iban": "1.5.3",
-        "web3-eth-personal": "1.5.3",
-        "web3-net": "1.5.3",
-        "web3-utils": "1.5.3"
-      },
-      "engines": {
-        "node": ">=8.0.0"
-      }
-    },
-    "node_modules/web3-eth-abi": {
-      "version": "1.5.3",
-      "dev": true,
-      "license": "LGPL-3.0",
-      "dependencies": {
-        "@ethersproject/abi": "5.0.7",
-        "web3-utils": "1.5.3"
-      },
-      "engines": {
-        "node": ">=8.0.0"
-      }
-    },
-    "node_modules/web3-eth-abi/node_modules/@ethersproject/abi": {
-      "version": "5.0.7",
-      "dev": true,
-      "license": "MIT",
-      "dependencies": {
-        "@ethersproject/address": "^5.0.4",
-        "@ethersproject/bignumber": "^5.0.7",
-        "@ethersproject/bytes": "^5.0.4",
-        "@ethersproject/constants": "^5.0.4",
-        "@ethersproject/hash": "^5.0.4",
-        "@ethersproject/keccak256": "^5.0.3",
-        "@ethersproject/logger": "^5.0.5",
-        "@ethersproject/properties": "^5.0.3",
-        "@ethersproject/strings": "^5.0.4"
-      }
-    },
-    "node_modules/web3-eth-abi/node_modules/web3-utils": {
-      "version": "1.5.3",
-      "dev": true,
-      "license": "LGPL-3.0",
-      "dependencies": {
-        "bn.js": "^4.11.9",
-        "eth-lib": "0.2.8",
-        "ethereum-bloom-filters": "^1.0.6",
-        "ethjs-unit": "0.1.6",
-        "number-to-bn": "1.7.0",
-        "randombytes": "^2.1.0",
-        "utf8": "3.0.0"
-      },
-      "engines": {
-        "node": ">=8.0.0"
-      }
-    },
-    "node_modules/web3-eth-accounts": {
-      "version": "1.5.3",
-      "dev": true,
-      "license": "LGPL-3.0",
-      "dependencies": {
-        "@ethereumjs/common": "^2.3.0",
-        "@ethereumjs/tx": "^3.2.1",
-        "crypto-browserify": "3.12.0",
-        "eth-lib": "0.2.8",
-        "ethereumjs-util": "^7.0.10",
-        "scrypt-js": "^3.0.1",
-        "uuid": "3.3.2",
-        "web3-core": "1.5.3",
-        "web3-core-helpers": "1.5.3",
-        "web3-core-method": "1.5.3",
-        "web3-utils": "1.5.3"
-      },
-      "engines": {
-        "node": ">=8.0.0"
-      }
-    },
-    "node_modules/web3-eth-accounts/node_modules/@types/bn.js": {
-      "version": "5.1.0",
-      "dev": true,
-      "license": "MIT",
-      "dependencies": {
-        "@types/node": "*"
-      }
-    },
-    "node_modules/web3-eth-accounts/node_modules/bn.js": {
-      "version": "5.2.0",
-      "dev": true,
-      "license": "MIT"
-    },
-    "node_modules/web3-eth-accounts/node_modules/ethereumjs-util": {
-      "version": "7.1.1",
-      "dev": true,
-      "license": "MPL-2.0",
-      "dependencies": {
-        "@types/bn.js": "^5.1.0",
-        "bn.js": "^5.1.2",
-        "create-hash": "^1.1.2",
-        "ethereum-cryptography": "^0.1.3",
-        "ethjs-util": "0.1.6",
-        "rlp": "^2.2.4"
-      },
-      "engines": {
-        "node": ">=10.0.0"
-      }
-    },
-    "node_modules/web3-eth-accounts/node_modules/uuid": {
-      "version": "3.3.2",
-      "dev": true,
-      "license": "MIT",
-      "bin": {
-        "uuid": "bin/uuid"
-      }
-    },
-    "node_modules/web3-eth-accounts/node_modules/web3-utils": {
-      "version": "1.5.3",
-      "dev": true,
-      "license": "LGPL-3.0",
-      "dependencies": {
-        "bn.js": "^4.11.9",
-        "eth-lib": "0.2.8",
-        "ethereum-bloom-filters": "^1.0.6",
-        "ethjs-unit": "0.1.6",
-        "number-to-bn": "1.7.0",
-        "randombytes": "^2.1.0",
-        "utf8": "3.0.0"
-      },
-      "engines": {
-        "node": ">=8.0.0"
-      }
-    },
-    "node_modules/web3-eth-accounts/node_modules/web3-utils/node_modules/bn.js": {
-      "version": "4.12.0",
-      "dev": true,
-      "license": "MIT"
-    },
-    "node_modules/web3-eth-contract": {
-      "version": "1.5.3",
-      "dev": true,
-      "license": "LGPL-3.0",
-      "dependencies": {
-        "@types/bn.js": "^4.11.5",
-        "web3-core": "1.5.3",
-        "web3-core-helpers": "1.5.3",
-        "web3-core-method": "1.5.3",
-        "web3-core-promievent": "1.5.3",
-        "web3-core-subscriptions": "1.5.3",
-        "web3-eth-abi": "1.5.3",
-        "web3-utils": "1.5.3"
-      },
-      "engines": {
-        "node": ">=8.0.0"
-      }
-    },
-    "node_modules/web3-eth-contract/node_modules/web3-utils": {
-      "version": "1.5.3",
-      "dev": true,
-      "license": "LGPL-3.0",
-      "dependencies": {
-        "bn.js": "^4.11.9",
-        "eth-lib": "0.2.8",
-        "ethereum-bloom-filters": "^1.0.6",
-        "ethjs-unit": "0.1.6",
-        "number-to-bn": "1.7.0",
-        "randombytes": "^2.1.0",
-        "utf8": "3.0.0"
-      },
-      "engines": {
-        "node": ">=8.0.0"
-      }
-    },
-    "node_modules/web3-eth-ens": {
-      "version": "1.5.3",
-      "dev": true,
-      "license": "LGPL-3.0",
-      "dependencies": {
-        "content-hash": "^2.5.2",
-        "eth-ens-namehash": "2.0.8",
-        "web3-core": "1.5.3",
-        "web3-core-helpers": "1.5.3",
-        "web3-core-promievent": "1.5.3",
-        "web3-eth-abi": "1.5.3",
-        "web3-eth-contract": "1.5.3",
-        "web3-utils": "1.5.3"
-      },
-      "engines": {
-        "node": ">=8.0.0"
-      }
-    },
-    "node_modules/web3-eth-ens/node_modules/web3-utils": {
-      "version": "1.5.3",
-      "dev": true,
-      "license": "LGPL-3.0",
+      "peer": true,
       "dependencies": {
         "bn.js": "^4.11.9",
         "eth-lib": "0.2.8",
@@ -21206,6 +18810,7 @@
       "version": "1.5.3",
       "dev": true,
       "license": "LGPL-3.0",
+      "peer": true,
       "dependencies": {
         "bn.js": "^4.11.9",
         "web3-utils": "1.5.3"
@@ -21218,91 +18823,7 @@
       "version": "1.5.3",
       "dev": true,
       "license": "LGPL-3.0",
-      "dependencies": {
-        "bn.js": "^4.11.9",
-        "eth-lib": "0.2.8",
-        "ethereum-bloom-filters": "^1.0.6",
-        "ethjs-unit": "0.1.6",
-        "number-to-bn": "1.7.0",
-        "randombytes": "^2.1.0",
-        "utf8": "3.0.0"
-      },
-      "engines": {
-        "node": ">=8.0.0"
-      }
-    },
-    "node_modules/web3-eth-personal": {
-      "version": "1.5.3",
-      "dev": true,
-      "license": "LGPL-3.0",
-      "dependencies": {
-        "@types/node": "^12.12.6",
-        "web3-core": "1.5.3",
-        "web3-core-helpers": "1.5.3",
-        "web3-core-method": "1.5.3",
-        "web3-net": "1.5.3",
-        "web3-utils": "1.5.3"
-      },
-      "engines": {
-        "node": ">=8.0.0"
-      }
-    },
-    "node_modules/web3-eth-personal/node_modules/@types/node": {
-      "version": "12.20.27",
-      "dev": true,
-      "license": "MIT"
-    },
-    "node_modules/web3-eth-personal/node_modules/web3-utils": {
-      "version": "1.5.3",
-      "dev": true,
-      "license": "LGPL-3.0",
-      "dependencies": {
-        "bn.js": "^4.11.9",
-        "eth-lib": "0.2.8",
-        "ethereum-bloom-filters": "^1.0.6",
-        "ethjs-unit": "0.1.6",
-        "number-to-bn": "1.7.0",
-        "randombytes": "^2.1.0",
-        "utf8": "3.0.0"
-      },
-      "engines": {
-        "node": ">=8.0.0"
-      }
-    },
-    "node_modules/web3-eth/node_modules/web3-utils": {
-      "version": "1.5.3",
-      "dev": true,
-      "license": "LGPL-3.0",
-      "dependencies": {
-        "bn.js": "^4.11.9",
-        "eth-lib": "0.2.8",
-        "ethereum-bloom-filters": "^1.0.6",
-        "ethjs-unit": "0.1.6",
-        "number-to-bn": "1.7.0",
-        "randombytes": "^2.1.0",
-        "utf8": "3.0.0"
-      },
-      "engines": {
-        "node": ">=8.0.0"
-      }
-    },
-    "node_modules/web3-net": {
-      "version": "1.5.3",
-      "dev": true,
-      "license": "LGPL-3.0",
-      "dependencies": {
-        "web3-core": "1.5.3",
-        "web3-core-method": "1.5.3",
-        "web3-utils": "1.5.3"
-      },
-      "engines": {
-        "node": ">=8.0.0"
-      }
-    },
-    "node_modules/web3-net/node_modules/web3-utils": {
-      "version": "1.5.3",
-      "dev": true,
-      "license": "LGPL-3.0",
+      "peer": true,
       "dependencies": {
         "bn.js": "^4.11.9",
         "eth-lib": "0.2.8",
@@ -21320,6 +18841,7 @@
       "version": "1.5.3",
       "dev": true,
       "license": "LGPL-3.0",
+      "peer": true,
       "dependencies": {
         "web3-core-helpers": "1.5.3",
         "xhr2-cookies": "1.1.0"
@@ -21332,6 +18854,7 @@
       "version": "1.5.3",
       "dev": true,
       "license": "LGPL-3.0",
+      "peer": true,
       "dependencies": {
         "oboe": "2.1.5",
         "web3-core-helpers": "1.5.3"
@@ -21344,6 +18867,7 @@
       "version": "1.5.3",
       "dev": true,
       "license": "LGPL-3.0",
+      "peer": true,
       "dependencies": {
         "eventemitter3": "4.0.4",
         "web3-core-helpers": "1.5.3",
@@ -21353,60 +18877,60 @@
         "node": ">=8.0.0"
       }
     },
-    "node_modules/web3-shh": {
-      "version": "1.5.3",
-      "dev": true,
-      "hasInstallScript": true,
-      "license": "LGPL-3.0",
-      "dependencies": {
-        "web3-core": "1.5.3",
-        "web3-core-method": "1.5.3",
-        "web3-core-subscriptions": "1.5.3",
-        "web3-net": "1.5.3"
-      },
-      "engines": {
-        "node": ">=8.0.0"
-      }
-    },
     "node_modules/web3-utils": {
-      "version": "1.3.5",
+      "version": "1.8.0",
+      "resolved": "https://registry.npmjs.org/web3-utils/-/web3-utils-1.8.0.tgz",
+      "integrity": "sha512-7nUIl7UWpLVka2f09CMbKOSEvorvHnaugIabU4mj7zfMvm0tSByLcEu3eyV9qgS11qxxLuOkzBIwCstTflhmpQ==",
       "dev": true,
-      "license": "LGPL-3.0",
       "dependencies": {
-        "bn.js": "^4.11.9",
-        "eth-lib": "0.2.8",
+        "bn.js": "^5.2.1",
         "ethereum-bloom-filters": "^1.0.6",
+        "ethereumjs-util": "^7.1.0",
         "ethjs-unit": "0.1.6",
         "number-to-bn": "1.7.0",
         "randombytes": "^2.1.0",
-        "underscore": "1.9.1",
         "utf8": "3.0.0"
       },
       "engines": {
         "node": ">=8.0.0"
       }
     },
-    "node_modules/web3/node_modules/web3-utils": {
-      "version": "1.5.3",
+    "node_modules/web3-utils/node_modules/@types/bn.js": {
+      "version": "5.1.1",
+      "resolved": "https://registry.npmjs.org/@types/bn.js/-/bn.js-5.1.1.tgz",
+      "integrity": "sha512-qNrYbZqMx0uJAfKnKclPh+dTwK33KfLHYqtyODwd5HnXOjnkhc4qgn3BrK6RWyGZm5+sIFE7Q7Vz6QQtJB7w7g==",
       "dev": true,
-      "license": "LGPL-3.0",
       "dependencies": {
-        "bn.js": "^4.11.9",
-        "eth-lib": "0.2.8",
-        "ethereum-bloom-filters": "^1.0.6",
-        "ethjs-unit": "0.1.6",
-        "number-to-bn": "1.7.0",
-        "randombytes": "^2.1.0",
-        "utf8": "3.0.0"
+        "@types/node": "*"
+      }
+    },
+    "node_modules/web3-utils/node_modules/bn.js": {
+      "version": "5.2.1",
+      "resolved": "https://registry.npmjs.org/bn.js/-/bn.js-5.2.1.tgz",
+      "integrity": "sha512-eXRvHzWyYPBuB4NBy0cmYQjGitUrtqwbvlzP3G6VFnNRbsZQIxQ10PbKKHt8gZ/HW/D/747aDl+QkDqg3KQLMQ==",
+      "dev": true
+    },
+    "node_modules/web3-utils/node_modules/ethereumjs-util": {
+      "version": "7.1.5",
+      "resolved": "https://registry.npmjs.org/ethereumjs-util/-/ethereumjs-util-7.1.5.tgz",
+      "integrity": "sha512-SDl5kKrQAudFBUe5OJM9Ac6WmMyYmXX/6sTmLZ3ffG2eY6ZIGBes3pEDxNN6V72WyOw4CPD5RomKdsa8DAAwLg==",
+      "dev": true,
+      "dependencies": {
+        "@types/bn.js": "^5.1.0",
+        "bn.js": "^5.1.2",
+        "create-hash": "^1.1.2",
+        "ethereum-cryptography": "^0.1.3",
+        "rlp": "^2.2.4"
       },
       "engines": {
-        "node": ">=8.0.0"
+        "node": ">=10.0.0"
       }
     },
     "node_modules/websocket": {
       "version": "1.0.34",
       "dev": true,
       "license": "Apache-2.0",
+      "peer": true,
       "dependencies": {
         "bufferutil": "^4.0.1",
         "debug": "^2.2.0",
@@ -21423,6 +18947,7 @@
       "version": "2.6.9",
       "dev": true,
       "license": "MIT",
+      "peer": true,
       "dependencies": {
         "ms": "2.0.0"
       }
@@ -21430,7 +18955,8 @@
     "node_modules/websocket/node_modules/ms": {
       "version": "2.0.0",
       "dev": true,
-      "license": "MIT"
+      "license": "MIT",
+      "peer": true
     },
     "node_modules/which": {
       "version": "1.3.1",
@@ -21467,6 +18993,7 @@
       "version": "1.1.7",
       "dev": true,
       "license": "MIT",
+      "peer": true,
       "dependencies": {
         "available-typed-arrays": "^1.0.5",
         "call-bind": "^1.0.2",
@@ -21486,6 +19013,7 @@
       "version": "1.18.6",
       "dev": true,
       "license": "MIT",
+      "peer": true,
       "dependencies": {
         "call-bind": "^1.0.2",
         "es-to-primitive": "^1.2.1",
@@ -21517,6 +19045,7 @@
       "version": "1.2.4",
       "dev": true,
       "license": "MIT",
+      "peer": true,
       "engines": {
         "node": ">= 0.4"
       },
@@ -21528,6 +19057,7 @@
       "version": "1.1.4",
       "dev": true,
       "license": "MIT",
+      "peer": true,
       "dependencies": {
         "call-bind": "^1.0.2",
         "has-tostringtag": "^1.0.0"
@@ -21543,6 +19073,7 @@
       "version": "1.0.7",
       "dev": true,
       "license": "MIT",
+      "peer": true,
       "dependencies": {
         "has-tostringtag": "^1.0.0"
       },
@@ -21557,6 +19088,7 @@
       "version": "1.11.0",
       "dev": true,
       "license": "MIT",
+      "peer": true,
       "funding": {
         "url": "https://github.com/sponsors/ljharb"
       }
@@ -21565,6 +19097,7 @@
       "version": "4.1.2",
       "dev": true,
       "license": "MIT",
+      "peer": true,
       "dependencies": {
         "call-bind": "^1.0.0",
         "define-properties": "^1.1.3",
@@ -21690,6 +19223,7 @@
       "version": "2.6.0",
       "dev": true,
       "license": "MIT",
+      "peer": true,
       "dependencies": {
         "global": "~4.4.0",
         "is-function": "^1.0.1",
@@ -21701,6 +19235,7 @@
       "version": "1.1.0",
       "dev": true,
       "license": "MIT",
+      "peer": true,
       "dependencies": {
         "buffer-to-arraybuffer": "^0.0.5",
         "object-assign": "^4.1.1",
@@ -21715,6 +19250,7 @@
       "version": "0.1.3",
       "dev": true,
       "license": "MIT",
+      "peer": true,
       "dependencies": {
         "xhr-request": "^1.1.0"
       }
@@ -21723,6 +19259,7 @@
       "version": "1.1.0",
       "dev": true,
       "license": "MIT",
+      "peer": true,
       "dependencies": {
         "cookiejar": "^2.1.1"
       }
@@ -21739,6 +19276,7 @@
       "version": "4.0.2",
       "dev": true,
       "license": "MIT",
+      "peer": true,
       "engines": {
         "node": ">=0.4"
       }
@@ -21752,6 +19290,7 @@
       "version": "0.0.6",
       "dev": true,
       "license": "MIT",
+      "peer": true,
       "engines": {
         "node": ">=0.10.32"
       }
@@ -22220,6 +19759,7 @@
     "@ethereumjs/common": {
       "version": "2.4.0",
       "dev": true,
+      "peer": true,
       "requires": {
         "crc-32": "^1.2.0",
         "ethereumjs-util": "^7.1.0"
@@ -22228,50 +19768,20 @@
         "@types/bn.js": {
           "version": "5.1.0",
           "dev": true,
+          "peer": true,
           "requires": {
             "@types/node": "*"
           }
         },
         "bn.js": {
           "version": "5.2.0",
-          "dev": true
-        },
-        "ethereumjs-util": {
-          "version": "7.1.0",
-          "dev": true,
-          "requires": {
-            "@types/bn.js": "^5.1.0",
-            "bn.js": "^5.1.2",
-            "create-hash": "^1.1.2",
-            "ethereum-cryptography": "^0.1.3",
-            "ethjs-util": "0.1.6",
-            "rlp": "^2.2.4"
-          }
-        }
-      }
-    },
-    "@ethereumjs/tx": {
-      "version": "3.3.0",
-      "dev": true,
-      "requires": {
-        "@ethereumjs/common": "^2.4.0",
-        "ethereumjs-util": "^7.1.0"
-      },
-      "dependencies": {
-        "@types/bn.js": {
-          "version": "5.1.0",
-          "dev": true,
-          "requires": {
-            "@types/node": "*"
-          }
-        },
-        "bn.js": {
-          "version": "5.2.0",
-          "dev": true
+          "dev": true,
+          "peer": true
         },
         "ethereumjs-util": {
           "version": "7.1.0",
           "dev": true,
+          "peer": true,
           "requires": {
             "@types/bn.js": "^5.1.0",
             "bn.js": "^5.1.2",
@@ -23206,97 +20716,15 @@
         "tslib": "^1.9.3"
       }
     },
-    "@sindresorhus/is": {
-      "version": "0.14.0",
-      "dev": true
-    },
     "@solidity-parser/parser": {
-      "version": "0.14.0",
+      "version": "0.14.3",
+      "resolved": "https://registry.npmjs.org/@solidity-parser/parser/-/parser-0.14.3.tgz",
+      "integrity": "sha512-29g2SZ29HtsqA58pLCtopI1P/cPy5/UAzlcAXO6T/CNJimG6yA8kx4NaseMyJULiC+TEs02Y9/yeHzClqoA0hw==",
       "dev": true,
       "requires": {
         "antlr4ts": "^0.5.0-alpha.4"
       }
     },
-    "@szmarczak/http-timer": {
-      "version": "1.1.2",
-      "dev": true,
-      "requires": {
-        "defer-to-connect": "^1.0.1"
-      }
-    },
-    "@truffle/error": {
-      "version": "0.0.14",
-      "dev": true
-    },
-    "@truffle/interface-adapter": {
-      "version": "0.5.7",
-      "dev": true,
-      "requires": {
-        "bn.js": "^5.1.3",
-        "ethers": "^4.0.32",
-        "web3": "1.5.3"
-      },
-      "dependencies": {
-        "bn.js": {
-          "version": "5.2.0",
-          "dev": true
-        },
-        "ethers": {
-          "version": "4.0.49",
-          "dev": true,
-          "requires": {
-            "aes-js": "3.0.0",
-            "bn.js": "^4.11.9",
-            "elliptic": "6.5.4",
-            "hash.js": "1.1.3",
-            "js-sha3": "0.5.7",
-            "scrypt-js": "2.0.4",
-            "setimmediate": "1.0.4",
-            "uuid": "2.0.1",
-            "xmlhttprequest": "1.8.0"
-          },
-          "dependencies": {
-            "bn.js": {
-              "version": "4.12.0",
-              "dev": true
-            }
-          }
-        },
-        "hash.js": {
-          "version": "1.1.3",
-          "dev": true,
-          "requires": {
-            "inherits": "^2.0.3",
-            "minimalistic-assert": "^1.0.0"
-          }
-        },
-        "js-sha3": {
-          "version": "0.5.7",
-          "dev": true
-        },
-        "scrypt-js": {
-          "version": "2.0.4",
-          "dev": true
-        },
-        "setimmediate": {
-          "version": "1.0.4",
-          "dev": true
-        },
-        "uuid": {
-          "version": "2.0.1",
-          "dev": true
-        }
-      }
-    },
-    "@truffle/provider": {
-      "version": "0.2.41",
-      "dev": true,
-      "requires": {
-        "@truffle/error": "^0.0.14",
-        "@truffle/interface-adapter": "^0.5.7",
-        "web3": "1.5.3"
-      }
-    },
     "@tsconfig/node10": {
       "version": "1.0.8",
       "dev": true
@@ -23588,14 +21016,6 @@
         }
       }
     },
-    "accepts": {
-      "version": "1.3.7",
-      "dev": true,
-      "requires": {
-        "mime-types": "~2.1.24",
-        "negotiator": "0.6.2"
-      }
-    },
     "acorn": {
       "version": "8.6.0",
       "dev": true
@@ -23733,10 +21153,6 @@
         "typical": "^2.6.1"
       }
     },
-    "array-flatten": {
-      "version": "1.1.1",
-      "dev": true
-    },
     "array-union": {
       "version": "2.1.0",
       "dev": true
@@ -23756,16 +21172,6 @@
         "safer-buffer": "~2.1.0"
       }
     },
-    "asn1.js": {
-      "version": "5.4.1",
-      "dev": true,
-      "requires": {
-        "bn.js": "^4.0.0",
-        "inherits": "^2.0.1",
-        "minimalistic-assert": "^1.0.0",
-        "safer-buffer": "^2.1.0"
-      }
-    },
     "assert-plus": {
       "version": "1.0.0",
       "dev": true
@@ -23792,10 +21198,6 @@
         "async": "^2.4.0"
       }
     },
-    "async-limiter": {
-      "version": "1.0.1",
-      "dev": true
-    },
     "asynckit": {
       "version": "0.4.0",
       "dev": true
@@ -23806,7 +21208,8 @@
     },
     "available-typed-arrays": {
       "version": "1.0.5",
-      "dev": true
+      "dev": true,
+      "peer": true
     },
     "aws-sign2": {
       "version": "0.7.0",
@@ -23904,64 +21307,6 @@
       "version": "4.12.0",
       "dev": true
     },
-    "body-parser": {
-      "version": "1.19.0",
-      "dev": true,
-      "requires": {
-        "bytes": "3.1.0",
-        "content-type": "~1.0.4",
-        "debug": "2.6.9",
-        "depd": "~1.1.2",
-        "http-errors": "1.7.2",
-        "iconv-lite": "0.4.24",
-        "on-finished": "~2.3.0",
-        "qs": "6.7.0",
-        "raw-body": "2.4.0",
-        "type-is": "~1.6.17"
-      },
-      "dependencies": {
-        "debug": {
-          "version": "2.6.9",
-          "dev": true,
-          "requires": {
-            "ms": "2.0.0"
-          }
-        },
-        "http-errors": {
-          "version": "1.7.2",
-          "dev": true,
-          "requires": {
-            "depd": "~1.1.2",
-            "inherits": "2.0.3",
-            "setprototypeof": "1.1.1",
-            "statuses": ">= 1.5.0 < 2",
-            "toidentifier": "1.0.0"
-          }
-        },
-        "inherits": {
-          "version": "2.0.3",
-          "dev": true
-        },
-        "ms": {
-          "version": "2.0.0",
-          "dev": true
-        },
-        "qs": {
-          "version": "6.7.0",
-          "dev": true
-        },
-        "raw-body": {
-          "version": "2.4.0",
-          "dev": true,
-          "requires": {
-            "bytes": "3.1.0",
-            "http-errors": "1.7.2",
-            "iconv-lite": "0.4.24",
-            "unpipe": "1.0.0"
-          }
-        }
-      }
-    },
     "brace-expansion": {
       "version": "1.1.11",
       "dev": true,
@@ -24009,60 +21354,6 @@
         "safe-buffer": "^5.0.1"
       }
     },
-    "browserify-cipher": {
-      "version": "1.0.1",
-      "dev": true,
-      "requires": {
-        "browserify-aes": "^1.0.4",
-        "browserify-des": "^1.0.0",
-        "evp_bytestokey": "^1.0.0"
-      }
-    },
-    "browserify-des": {
-      "version": "1.0.2",
-      "dev": true,
-      "requires": {
-        "cipher-base": "^1.0.1",
-        "des.js": "^1.0.0",
-        "inherits": "^2.0.1",
-        "safe-buffer": "^5.1.2"
-      }
-    },
-    "browserify-rsa": {
-      "version": "4.1.0",
-      "dev": true,
-      "requires": {
-        "bn.js": "^5.0.0",
-        "randombytes": "^2.0.1"
-      },
-      "dependencies": {
-        "bn.js": {
-          "version": "5.2.0",
-          "dev": true
-        }
-      }
-    },
-    "browserify-sign": {
-      "version": "4.2.1",
-      "dev": true,
-      "requires": {
-        "bn.js": "^5.1.1",
-        "browserify-rsa": "^4.0.1",
-        "create-hash": "^1.2.0",
-        "create-hmac": "^1.1.7",
-        "elliptic": "^6.5.3",
-        "inherits": "^2.0.4",
-        "parse-asn1": "^5.1.5",
-        "readable-stream": "^3.6.0",
-        "safe-buffer": "^5.2.0"
-      },
-      "dependencies": {
-        "bn.js": {
-          "version": "5.2.0",
-          "dev": true
-        }
-      }
-    },
     "bs58": {
       "version": "4.0.1",
       "dev": true,
@@ -24079,21 +21370,14 @@
         "safe-buffer": "^5.1.2"
       }
     },
-    "buffer": {
-      "version": "5.7.1",
-      "dev": true,
-      "requires": {
-        "base64-js": "^1.3.1",
-        "ieee754": "^1.1.13"
-      }
-    },
     "buffer-from": {
       "version": "1.1.2",
       "dev": true
     },
     "buffer-to-arraybuffer": {
       "version": "0.0.5",
-      "dev": true
+      "dev": true,
+      "peer": true
     },
     "buffer-xor": {
       "version": "1.0.3",
@@ -24102,40 +21386,11 @@
     "bufferutil": {
       "version": "4.0.4",
       "dev": true,
+      "peer": true,
       "requires": {
         "node-gyp-build": "^4.2.0"
       }
     },
-    "bytes": {
-      "version": "3.1.0",
-      "dev": true
-    },
-    "cacheable-request": {
-      "version": "6.1.0",
-      "dev": true,
-      "requires": {
-        "clone-response": "^1.0.2",
-        "get-stream": "^5.1.0",
-        "http-cache-semantics": "^4.0.0",
-        "keyv": "^3.0.0",
-        "lowercase-keys": "^2.0.0",
-        "normalize-url": "^4.1.0",
-        "responselike": "^1.0.2"
-      },
-      "dependencies": {
-        "get-stream": {
-          "version": "5.2.0",
-          "dev": true,
-          "requires": {
-            "pump": "^3.0.0"
-          }
-        },
-        "lowercase-keys": {
-          "version": "2.0.0",
-          "dev": true
-        }
-      }
-    },
     "call-bind": {
       "version": "1.0.2",
       "dev": true,
@@ -24242,35 +21497,10 @@
         "readdirp": "~3.6.0"
       }
     },
-    "chownr": {
-      "version": "1.1.4",
-      "dev": true
-    },
     "ci-info": {
       "version": "2.0.0",
       "dev": true
     },
-    "cids": {
-      "version": "0.7.5",
-      "dev": true,
-      "requires": {
-        "buffer": "^5.5.0",
-        "class-is": "^1.1.0",
-        "multibase": "~0.6.0",
-        "multicodec": "^1.0.0",
-        "multihashes": "~0.4.15"
-      },
-      "dependencies": {
-        "multicodec": {
-          "version": "1.0.4",
-          "dev": true,
-          "requires": {
-            "buffer": "^5.6.0",
-            "varint": "^5.0.0"
-          }
-        }
-      }
-    },
     "cipher-base": {
       "version": "1.0.4",
       "dev": true,
@@ -24279,10 +21509,6 @@
         "safe-buffer": "^5.0.1"
       }
     },
-    "class-is": {
-      "version": "1.1.0",
-      "dev": true
-    },
     "classic-level": {
       "version": "1.2.0",
       "resolved": "https://registry.npmjs.org/classic-level/-/classic-level-1.2.0.tgz",
@@ -24361,13 +21587,6 @@
         }
       }
     },
-    "clone-response": {
-      "version": "1.0.2",
-      "dev": true,
-      "requires": {
-        "mimic-response": "^1.0.0"
-      }
-    },
     "code-point-at": {
       "version": "1.1.0",
       "dev": true
@@ -24444,56 +21663,19 @@
         }
       }
     },
-    "content-disposition": {
-      "version": "0.5.3",
-      "dev": true,
-      "requires": {
-        "safe-buffer": "5.1.2"
-      },
-      "dependencies": {
-        "safe-buffer": {
-          "version": "5.1.2",
-          "dev": true
-        }
-      }
-    },
-    "content-hash": {
-      "version": "2.5.2",
-      "dev": true,
-      "requires": {
-        "cids": "^0.7.1",
-        "multicodec": "^0.5.5",
-        "multihashes": "^0.4.15"
-      }
-    },
-    "content-type": {
-      "version": "1.0.4",
-      "dev": true
-    },
     "cookie": {
       "version": "0.4.1",
       "dev": true
     },
-    "cookie-signature": {
-      "version": "1.0.6",
-      "dev": true
-    },
     "cookiejar": {
       "version": "2.1.2",
-      "dev": true
+      "dev": true,
+      "peer": true
     },
     "core-util-is": {
       "version": "1.0.2",
       "dev": true
     },
-    "cors": {
-      "version": "2.8.5",
-      "dev": true,
-      "requires": {
-        "object-assign": "^4",
-        "vary": "^1"
-      }
-    },
     "crc-32": {
       "version": "1.2.0",
       "dev": true,
@@ -24502,14 +21684,6 @@
         "printj": "~1.1.0"
       }
     },
-    "create-ecdh": {
-      "version": "4.0.4",
-      "dev": true,
-      "requires": {
-        "bn.js": "^4.1.0",
-        "elliptic": "^6.5.3"
-      }
-    },
     "create-hash": {
       "version": "1.2.0",
       "dev": true,
@@ -24558,23 +21732,6 @@
       "version": "0.0.2",
       "dev": true
     },
-    "crypto-browserify": {
-      "version": "3.12.0",
-      "dev": true,
-      "requires": {
-        "browserify-cipher": "^1.0.0",
-        "browserify-sign": "^4.0.0",
-        "create-ecdh": "^4.0.0",
-        "create-hash": "^1.1.0",
-        "create-hmac": "^1.1.0",
-        "diffie-hellman": "^5.0.0",
-        "inherits": "^2.0.1",
-        "pbkdf2": "^3.0.3",
-        "public-encrypt": "^4.0.0",
-        "randombytes": "^2.0.0",
-        "randomfill": "^1.0.3"
-      }
-    },
     "crypto-js": {
       "version": "4.1.1",
       "dev": true
@@ -24582,6 +21739,7 @@
     "d": {
       "version": "1.0.1",
       "dev": true,
+      "peer": true,
       "requires": {
         "es5-ext": "^0.10.50",
         "type": "^1.0.1"
@@ -24613,11 +21771,13 @@
     },
     "decode-uri-component": {
       "version": "0.2.0",
-      "dev": true
+      "dev": true,
+      "peer": true
     },
     "decompress-response": {
       "version": "3.3.0",
       "dev": true,
+      "peer": true,
       "requires": {
         "mimic-response": "^1.0.0"
       }
@@ -24654,10 +21814,6 @@
         "node-fetch": "^2.6.0"
       }
     },
-    "defer-to-connect": {
-      "version": "1.1.3",
-      "dev": true
-    },
     "define-properties": {
       "version": "1.1.3",
       "dev": true,
@@ -24673,18 +21829,6 @@
       "version": "1.1.2",
       "dev": true
     },
-    "des.js": {
-      "version": "1.0.1",
-      "dev": true,
-      "requires": {
-        "inherits": "^2.0.1",
-        "minimalistic-assert": "^1.0.0"
-      }
-    },
-    "destroy": {
-      "version": "1.0.4",
-      "dev": true
-    },
     "detect-port": {
       "version": "1.3.0",
       "dev": true,
@@ -24710,13 +21854,13 @@
       "version": "3.5.0",
       "dev": true
     },
-    "diffie-hellman": {
-      "version": "5.0.3",
+    "difflib": {
+      "version": "0.2.4",
+      "resolved": "https://registry.npmjs.org/difflib/-/difflib-0.2.4.tgz",
+      "integrity": "sha512-9YVwmMb0wQHQNr5J9m6BSj6fk4pfGITGQOOs+D9Fl+INODWFOfvhIU1hNv6GgR1RBoC/9NJcwu77zShxV0kT7w==",
       "dev": true,
       "requires": {
-        "bn.js": "^4.1.0",
-        "miller-rabin": "^4.0.0",
-        "randombytes": "^2.0.0"
+        "heap": ">= 0.2.0"
       }
     },
     "dir-glob": {
@@ -24741,7 +21885,8 @@
     },
     "dom-walk": {
       "version": "0.1.2",
-      "dev": true
+      "dev": true,
+      "peer": true
     },
     "dotenv": {
       "version": "10.0.0",
@@ -24756,10 +21901,6 @@
         "create-hmac": "^1.1.4"
       }
     },
-    "duplexer3": {
-      "version": "0.1.4",
-      "dev": true
-    },
     "ecc-jsbn": {
       "version": "0.1.2",
       "dev": true,
@@ -24768,10 +21909,6 @@
         "safer-buffer": "^2.1.0"
       }
     },
-    "ee-first": {
-      "version": "1.1.1",
-      "dev": true
-    },
     "elliptic": {
       "version": "6.5.4",
       "dev": true,
@@ -24789,17 +21926,6 @@
       "version": "7.0.3",
       "dev": true
     },
-    "encodeurl": {
-      "version": "1.0.2",
-      "dev": true
-    },
-    "end-of-stream": {
-      "version": "1.4.4",
-      "dev": true,
-      "requires": {
-        "once": "^1.4.0"
-      }
-    },
     "enquirer": {
       "version": "2.3.6",
       "dev": true,
@@ -24883,6 +22009,7 @@
     "es5-ext": {
       "version": "0.10.53",
       "dev": true,
+      "peer": true,
       "requires": {
         "es6-iterator": "~2.0.3",
         "es6-symbol": "~3.1.3",
@@ -24892,6 +22019,7 @@
     "es6-iterator": {
       "version": "2.0.3",
       "dev": true,
+      "peer": true,
       "requires": {
         "d": "1",
         "es5-ext": "^0.10.35",
@@ -24901,6 +22029,7 @@
     "es6-symbol": {
       "version": "3.1.3",
       "dev": true,
+      "peer": true,
       "requires": {
         "d": "^1.0.1",
         "ext": "^1.1.2"
@@ -24912,10 +22041,6 @@
       "integrity": "sha512-k0er2gUkLf8O0zKJiAhmkTnJlTvINGv7ygDNPbeIsX/TJjGJZHuh9B2UxbsaEkmlEo9MfhrSzmhIlhRlI2GXnw==",
       "dev": true
     },
-    "escape-html": {
-      "version": "1.0.3",
-      "dev": true
-    },
     "escape-string-regexp": {
       "version": "1.0.5",
       "dev": true
@@ -25188,10 +22313,6 @@
       "version": "2.0.3",
       "dev": true
     },
-    "etag": {
-      "version": "1.8.1",
-      "dev": true
-    },
     "eth-ens-namehash": {
       "version": "2.0.8",
       "dev": true,
@@ -25317,6 +22438,7 @@
     "eth-lib": {
       "version": "0.2.8",
       "dev": true,
+      "peer": true,
       "requires": {
         "bn.js": "^4.11.6",
         "elliptic": "^6.4.0",
@@ -25452,7 +22574,8 @@
     },
     "eventemitter3": {
       "version": "4.0.4",
-      "dev": true
+      "dev": true,
+      "peer": true
     },
     "evp_bytestokey": {
       "version": "1.0.3",
@@ -25466,77 +22589,18 @@
       "version": "1.0.1",
       "dev": true
     },
-    "express": {
-      "version": "4.17.1",
-      "dev": true,
-      "requires": {
-        "accepts": "~1.3.7",
-        "array-flatten": "1.1.1",
-        "body-parser": "1.19.0",
-        "content-disposition": "0.5.3",
-        "content-type": "~1.0.4",
-        "cookie": "0.4.0",
-        "cookie-signature": "1.0.6",
-        "debug": "2.6.9",
-        "depd": "~1.1.2",
-        "encodeurl": "~1.0.2",
-        "escape-html": "~1.0.3",
-        "etag": "~1.8.1",
-        "finalhandler": "~1.1.2",
-        "fresh": "0.5.2",
-        "merge-descriptors": "1.0.1",
-        "methods": "~1.1.2",
-        "on-finished": "~2.3.0",
-        "parseurl": "~1.3.3",
-        "path-to-regexp": "0.1.7",
-        "proxy-addr": "~2.0.5",
-        "qs": "6.7.0",
-        "range-parser": "~1.2.1",
-        "safe-buffer": "5.1.2",
-        "send": "0.17.1",
-        "serve-static": "1.14.1",
-        "setprototypeof": "1.1.1",
-        "statuses": "~1.5.0",
-        "type-is": "~1.6.18",
-        "utils-merge": "1.0.1",
-        "vary": "~1.1.2"
-      },
-      "dependencies": {
-        "cookie": {
-          "version": "0.4.0",
-          "dev": true
-        },
-        "debug": {
-          "version": "2.6.9",
-          "dev": true,
-          "requires": {
-            "ms": "2.0.0"
-          }
-        },
-        "ms": {
-          "version": "2.0.0",
-          "dev": true
-        },
-        "qs": {
-          "version": "6.7.0",
-          "dev": true
-        },
-        "safe-buffer": {
-          "version": "5.1.2",
-          "dev": true
-        }
-      }
-    },
     "ext": {
       "version": "1.6.0",
       "dev": true,
+      "peer": true,
       "requires": {
         "type": "^2.5.0"
       },
       "dependencies": {
         "type": {
           "version": "2.5.0",
-          "dev": true
+          "dev": true,
+          "peer": true
         }
       }
     },
@@ -25605,32 +22669,6 @@
         "to-regex-range": "^5.0.1"
       }
     },
-    "finalhandler": {
-      "version": "1.1.2",
-      "dev": true,
-      "requires": {
-        "debug": "2.6.9",
-        "encodeurl": "~1.0.2",
-        "escape-html": "~1.0.3",
-        "on-finished": "~2.3.0",
-        "parseurl": "~1.3.3",
-        "statuses": "~1.5.0",
-        "unpipe": "~1.0.0"
-      },
-      "dependencies": {
-        "debug": {
-          "version": "2.6.9",
-          "dev": true,
-          "requires": {
-            "ms": "2.0.0"
-          }
-        },
-        "ms": {
-          "version": "2.0.0",
-          "dev": true
-        }
-      }
-    },
     "find-replace": {
       "version": "1.0.3",
       "dev": true,
@@ -25712,7 +22750,8 @@
     },
     "foreach": {
       "version": "2.0.5",
-      "dev": true
+      "dev": true,
+      "peer": true
     },
     "forever-agent": {
       "version": "0.6.1",
@@ -25727,18 +22766,10 @@
         "mime-types": "^2.1.12"
       }
     },
-    "forwarded": {
-      "version": "0.2.0",
-      "dev": true
-    },
     "fp-ts": {
       "version": "1.19.3",
       "dev": true
     },
-    "fresh": {
-      "version": "0.5.2",
-      "dev": true
-    },
     "fs-extra": {
       "version": "7.0.1",
       "dev": true,
@@ -25748,13 +22779,6 @@
         "universalify": "^0.1.0"
       }
     },
-    "fs-minipass": {
-      "version": "1.2.7",
-      "dev": true,
-      "requires": {
-        "minipass": "^2.6.0"
-      }
-    },
     "fs-readdir-recursive": {
       "version": "1.1.0",
       "dev": true
@@ -25778,779 +22802,6 @@
       "version": "1.0.1",
       "dev": true
     },
-    "ganache-cli": {
-      "version": "6.12.2",
-      "dev": true,
-      "requires": {
-        "ethereumjs-util": "6.2.1",
-        "source-map-support": "0.5.12",
-        "yargs": "13.2.4"
-      },
-      "dependencies": {
-        "@types/bn.js": {
-          "version": "4.11.6",
-          "bundled": true,
-          "dev": true,
-          "requires": {
-            "@types/node": "*"
-          }
-        },
-        "@types/node": {
-          "version": "14.11.2",
-          "bundled": true,
-          "dev": true
-        },
-        "@types/pbkdf2": {
-          "version": "3.1.0",
-          "bundled": true,
-          "dev": true,
-          "requires": {
-            "@types/node": "*"
-          }
-        },
-        "@types/secp256k1": {
-          "version": "4.0.1",
-          "bundled": true,
-          "dev": true,
-          "requires": {
-            "@types/node": "*"
-          }
-        },
-        "ansi-regex": {
-          "version": "4.1.0",
-          "bundled": true,
-          "dev": true
-        },
-        "ansi-styles": {
-          "version": "3.2.1",
-          "bundled": true,
-          "dev": true,
-          "requires": {
-            "color-convert": "^1.9.0"
-          }
-        },
-        "base-x": {
-          "version": "3.0.8",
-          "bundled": true,
-          "dev": true,
-          "requires": {
-            "safe-buffer": "^5.0.1"
-          }
-        },
-        "blakejs": {
-          "version": "1.1.0",
-          "bundled": true,
-          "dev": true
-        },
-        "bn.js": {
-          "version": "4.11.9",
-          "bundled": true,
-          "dev": true
-        },
-        "brorand": {
-          "version": "1.1.0",
-          "bundled": true,
-          "dev": true
-        },
-        "browserify-aes": {
-          "version": "1.2.0",
-          "bundled": true,
-          "dev": true,
-          "requires": {
-            "buffer-xor": "^1.0.3",
-            "cipher-base": "^1.0.0",
-            "create-hash": "^1.1.0",
-            "evp_bytestokey": "^1.0.3",
-            "inherits": "^2.0.1",
-            "safe-buffer": "^5.0.1"
-          }
-        },
-        "bs58": {
-          "version": "4.0.1",
-          "bundled": true,
-          "dev": true,
-          "requires": {
-            "base-x": "^3.0.2"
-          }
-        },
-        "bs58check": {
-          "version": "2.1.2",
-          "bundled": true,
-          "dev": true,
-          "requires": {
-            "bs58": "^4.0.0",
-            "create-hash": "^1.1.0",
-            "safe-buffer": "^5.1.2"
-          }
-        },
-        "buffer-from": {
-          "version": "1.1.1",
-          "bundled": true,
-          "dev": true
-        },
-        "buffer-xor": {
-          "version": "1.0.3",
-          "bundled": true,
-          "dev": true
-        },
-        "camelcase": {
-          "version": "5.3.1",
-          "bundled": true,
-          "dev": true
-        },
-        "cipher-base": {
-          "version": "1.0.4",
-          "bundled": true,
-          "dev": true,
-          "requires": {
-            "inherits": "^2.0.1",
-            "safe-buffer": "^5.0.1"
-          }
-        },
-        "cliui": {
-          "version": "5.0.0",
-          "bundled": true,
-          "dev": true,
-          "requires": {
-            "string-width": "^3.1.0",
-            "strip-ansi": "^5.2.0",
-            "wrap-ansi": "^5.1.0"
-          }
-        },
-        "color-convert": {
-          "version": "1.9.3",
-          "bundled": true,
-          "dev": true,
-          "requires": {
-            "color-name": "1.1.3"
-          }
-        },
-        "color-name": {
-          "version": "1.1.3",
-          "bundled": true,
-          "dev": true
-        },
-        "create-hash": {
-          "version": "1.2.0",
-          "bundled": true,
-          "dev": true,
-          "requires": {
-            "cipher-base": "^1.0.1",
-            "inherits": "^2.0.1",
-            "md5.js": "^1.3.4",
-            "ripemd160": "^2.0.1",
-            "sha.js": "^2.4.0"
-          }
-        },
-        "create-hmac": {
-          "version": "1.1.7",
-          "bundled": true,
-          "dev": true,
-          "requires": {
-            "cipher-base": "^1.0.3",
-            "create-hash": "^1.1.0",
-            "inherits": "^2.0.1",
-            "ripemd160": "^2.0.0",
-            "safe-buffer": "^5.0.1",
-            "sha.js": "^2.4.8"
-          }
-        },
-        "cross-spawn": {
-          "version": "6.0.5",
-          "bundled": true,
-          "dev": true,
-          "requires": {
-            "nice-try": "^1.0.4",
-            "path-key": "^2.0.1",
-            "semver": "^5.5.0",
-            "shebang-command": "^1.2.0",
-            "which": "^1.2.9"
-          }
-        },
-        "decamelize": {
-          "version": "1.2.0",
-          "bundled": true,
-          "dev": true
-        },
-        "elliptic": {
-          "version": "6.5.3",
-          "bundled": true,
-          "dev": true,
-          "requires": {
-            "bn.js": "^4.4.0",
-            "brorand": "^1.0.1",
-            "hash.js": "^1.0.0",
-            "hmac-drbg": "^1.0.0",
-            "inherits": "^2.0.1",
-            "minimalistic-assert": "^1.0.0",
-            "minimalistic-crypto-utils": "^1.0.0"
-          }
-        },
-        "emoji-regex": {
-          "version": "7.0.3",
-          "bundled": true,
-          "dev": true
-        },
-        "end-of-stream": {
-          "version": "1.4.4",
-          "bundled": true,
-          "dev": true,
-          "requires": {
-            "once": "^1.4.0"
-          }
-        },
-        "ethereum-cryptography": {
-          "version": "0.1.3",
-          "bundled": true,
-          "dev": true,
-          "requires": {
-            "@types/pbkdf2": "^3.0.0",
-            "@types/secp256k1": "^4.0.1",
-            "blakejs": "^1.1.0",
-            "browserify-aes": "^1.2.0",
-            "bs58check": "^2.1.2",
-            "create-hash": "^1.2.0",
-            "create-hmac": "^1.1.7",
-            "hash.js": "^1.1.7",
-            "keccak": "^3.0.0",
-            "pbkdf2": "^3.0.17",
-            "randombytes": "^2.1.0",
-            "safe-buffer": "^5.1.2",
-            "scrypt-js": "^3.0.0",
-            "secp256k1": "^4.0.1",
-            "setimmediate": "^1.0.5"
-          }
-        },
-        "ethereumjs-util": {
-          "version": "6.2.1",
-          "bundled": true,
-          "dev": true,
-          "requires": {
-            "@types/bn.js": "^4.11.3",
-            "bn.js": "^4.11.0",
-            "create-hash": "^1.1.2",
-            "elliptic": "^6.5.2",
-            "ethereum-cryptography": "^0.1.3",
-            "ethjs-util": "0.1.6",
-            "rlp": "^2.2.3"
-          }
-        },
-        "ethjs-util": {
-          "version": "0.1.6",
-          "bundled": true,
-          "dev": true,
-          "requires": {
-            "is-hex-prefixed": "1.0.0",
-            "strip-hex-prefix": "1.0.0"
-          }
-        },
-        "evp_bytestokey": {
-          "version": "1.0.3",
-          "bundled": true,
-          "dev": true,
-          "requires": {
-            "md5.js": "^1.3.4",
-            "safe-buffer": "^5.1.1"
-          }
-        },
-        "execa": {
-          "version": "1.0.0",
-          "bundled": true,
-          "dev": true,
-          "requires": {
-            "cross-spawn": "^6.0.0",
-            "get-stream": "^4.0.0",
-            "is-stream": "^1.1.0",
-            "npm-run-path": "^2.0.0",
-            "p-finally": "^1.0.0",
-            "signal-exit": "^3.0.0",
-            "strip-eof": "^1.0.0"
-          }
-        },
-        "find-up": {
-          "version": "3.0.0",
-          "bundled": true,
-          "dev": true,
-          "requires": {
-            "locate-path": "^3.0.0"
-          }
-        },
-        "get-caller-file": {
-          "version": "2.0.5",
-          "bundled": true,
-          "dev": true
-        },
-        "get-stream": {
-          "version": "4.1.0",
-          "bundled": true,
-          "dev": true,
-          "requires": {
-            "pump": "^3.0.0"
-          }
-        },
-        "hash-base": {
-          "version": "3.1.0",
-          "bundled": true,
-          "dev": true,
-          "requires": {
-            "inherits": "^2.0.4",
-            "readable-stream": "^3.6.0",
-            "safe-buffer": "^5.2.0"
-          }
-        },
-        "hash.js": {
-          "version": "1.1.7",
-          "bundled": true,
-          "dev": true,
-          "requires": {
-            "inherits": "^2.0.3",
-            "minimalistic-assert": "^1.0.1"
-          }
-        },
-        "hmac-drbg": {
-          "version": "1.0.1",
-          "bundled": true,
-          "dev": true,
-          "requires": {
-            "hash.js": "^1.0.3",
-            "minimalistic-assert": "^1.0.0",
-            "minimalistic-crypto-utils": "^1.0.1"
-          }
-        },
-        "inherits": {
-          "version": "2.0.4",
-          "bundled": true,
-          "dev": true
-        },
-        "invert-kv": {
-          "version": "2.0.0",
-          "bundled": true,
-          "dev": true
-        },
-        "is-fullwidth-code-point": {
-          "version": "2.0.0",
-          "bundled": true,
-          "dev": true
-        },
-        "is-hex-prefixed": {
-          "version": "1.0.0",
-          "bundled": true,
-          "dev": true
-        },
-        "is-stream": {
-          "version": "1.1.0",
-          "bundled": true,
-          "dev": true
-        },
-        "isexe": {
-          "version": "2.0.0",
-          "bundled": true,
-          "dev": true
-        },
-        "keccak": {
-          "version": "3.0.1",
-          "bundled": true,
-          "dev": true,
-          "requires": {
-            "node-addon-api": "^2.0.0",
-            "node-gyp-build": "^4.2.0"
-          }
-        },
-        "lcid": {
-          "version": "2.0.0",
-          "bundled": true,
-          "dev": true,
-          "requires": {
-            "invert-kv": "^2.0.0"
-          }
-        },
-        "locate-path": {
-          "version": "3.0.0",
-          "bundled": true,
-          "dev": true,
-          "requires": {
-            "p-locate": "^3.0.0",
-            "path-exists": "^3.0.0"
-          }
-        },
-        "map-age-cleaner": {
-          "version": "0.1.3",
-          "bundled": true,
-          "dev": true,
-          "requires": {
-            "p-defer": "^1.0.0"
-          }
-        },
-        "md5.js": {
-          "version": "1.3.5",
-          "bundled": true,
-          "dev": true,
-          "requires": {
-            "hash-base": "^3.0.0",
-            "inherits": "^2.0.1",
-            "safe-buffer": "^5.1.2"
-          }
-        },
-        "mem": {
-          "version": "4.3.0",
-          "bundled": true,
-          "dev": true,
-          "requires": {
-            "map-age-cleaner": "^0.1.1",
-            "mimic-fn": "^2.0.0",
-            "p-is-promise": "^2.0.0"
-          }
-        },
-        "mimic-fn": {
-          "version": "2.1.0",
-          "bundled": true,
-          "dev": true
-        },
-        "minimalistic-assert": {
-          "version": "1.0.1",
-          "bundled": true,
-          "dev": true
-        },
-        "minimalistic-crypto-utils": {
-          "version": "1.0.1",
-          "bundled": true,
-          "dev": true
-        },
-        "nice-try": {
-          "version": "1.0.5",
-          "bundled": true,
-          "dev": true
-        },
-        "node-addon-api": {
-          "version": "2.0.2",
-          "bundled": true,
-          "dev": true
-        },
-        "node-gyp-build": {
-          "version": "4.2.3",
-          "bundled": true,
-          "dev": true
-        },
-        "npm-run-path": {
-          "version": "2.0.2",
-          "bundled": true,
-          "dev": true,
-          "requires": {
-            "path-key": "^2.0.0"
-          }
-        },
-        "once": {
-          "version": "1.4.0",
-          "bundled": true,
-          "dev": true,
-          "requires": {
-            "wrappy": "1"
-          }
-        },
-        "os-locale": {
-          "version": "3.1.0",
-          "bundled": true,
-          "dev": true,
-          "requires": {
-            "execa": "^1.0.0",
-            "lcid": "^2.0.0",
-            "mem": "^4.0.0"
-          }
-        },
-        "p-defer": {
-          "version": "1.0.0",
-          "bundled": true,
-          "dev": true
-        },
-        "p-finally": {
-          "version": "1.0.0",
-          "bundled": true,
-          "dev": true
-        },
-        "p-is-promise": {
-          "version": "2.1.0",
-          "bundled": true,
-          "dev": true
-        },
-        "p-limit": {
-          "version": "2.3.0",
-          "bundled": true,
-          "dev": true,
-          "requires": {
-            "p-try": "^2.0.0"
-          }
-        },
-        "p-locate": {
-          "version": "3.0.0",
-          "bundled": true,
-          "dev": true,
-          "requires": {
-            "p-limit": "^2.0.0"
-          }
-        },
-        "p-try": {
-          "version": "2.2.0",
-          "bundled": true,
-          "dev": true
-        },
-        "path-exists": {
-          "version": "3.0.0",
-          "bundled": true,
-          "dev": true
-        },
-        "path-key": {
-          "version": "2.0.1",
-          "bundled": true,
-          "dev": true
-        },
-        "pbkdf2": {
-          "version": "3.1.1",
-          "bundled": true,
-          "dev": true,
-          "requires": {
-            "create-hash": "^1.1.2",
-            "create-hmac": "^1.1.4",
-            "ripemd160": "^2.0.1",
-            "safe-buffer": "^5.0.1",
-            "sha.js": "^2.4.8"
-          }
-        },
-        "pump": {
-          "version": "3.0.0",
-          "bundled": true,
-          "dev": true,
-          "requires": {
-            "end-of-stream": "^1.1.0",
-            "once": "^1.3.1"
-          }
-        },
-        "randombytes": {
-          "version": "2.1.0",
-          "bundled": true,
-          "dev": true,
-          "requires": {
-            "safe-buffer": "^5.1.0"
-          }
-        },
-        "readable-stream": {
-          "version": "3.6.0",
-          "bundled": true,
-          "dev": true,
-          "requires": {
-            "inherits": "^2.0.3",
-            "string_decoder": "^1.1.1",
-            "util-deprecate": "^1.0.1"
-          }
-        },
-        "require-directory": {
-          "version": "2.1.1",
-          "bundled": true,
-          "dev": true
-        },
-        "require-main-filename": {
-          "version": "2.0.0",
-          "bundled": true,
-          "dev": true
-        },
-        "ripemd160": {
-          "version": "2.0.2",
-          "bundled": true,
-          "dev": true,
-          "requires": {
-            "hash-base": "^3.0.0",
-            "inherits": "^2.0.1"
-          }
-        },
-        "rlp": {
-          "version": "2.2.6",
-          "bundled": true,
-          "dev": true,
-          "requires": {
-            "bn.js": "^4.11.1"
-          }
-        },
-        "safe-buffer": {
-          "version": "5.2.1",
-          "bundled": true,
-          "dev": true
-        },
-        "scrypt-js": {
-          "version": "3.0.1",
-          "bundled": true,
-          "dev": true
-        },
-        "secp256k1": {
-          "version": "4.0.2",
-          "bundled": true,
-          "dev": true,
-          "requires": {
-            "elliptic": "^6.5.2",
-            "node-addon-api": "^2.0.0",
-            "node-gyp-build": "^4.2.0"
-          }
-        },
-        "semver": {
-          "version": "5.7.1",
-          "bundled": true,
-          "dev": true
-        },
-        "set-blocking": {
-          "version": "2.0.0",
-          "bundled": true,
-          "dev": true
-        },
-        "setimmediate": {
-          "version": "1.0.5",
-          "bundled": true,
-          "dev": true
-        },
-        "sha.js": {
-          "version": "2.4.11",
-          "bundled": true,
-          "dev": true,
-          "requires": {
-            "inherits": "^2.0.1",
-            "safe-buffer": "^5.0.1"
-          }
-        },
-        "shebang-command": {
-          "version": "1.2.0",
-          "bundled": true,
-          "dev": true,
-          "requires": {
-            "shebang-regex": "^1.0.0"
-          }
-        },
-        "shebang-regex": {
-          "version": "1.0.0",
-          "bundled": true,
-          "dev": true
-        },
-        "signal-exit": {
-          "version": "3.0.3",
-          "bundled": true,
-          "dev": true
-        },
-        "source-map": {
-          "version": "0.6.1",
-          "bundled": true,
-          "dev": true
-        },
-        "source-map-support": {
-          "version": "0.5.12",
-          "bundled": true,
-          "dev": true,
-          "requires": {
-            "buffer-from": "^1.0.0",
-            "source-map": "^0.6.0"
-          }
-        },
-        "string_decoder": {
-          "version": "1.3.0",
-          "bundled": true,
-          "dev": true,
-          "requires": {
-            "safe-buffer": "~5.2.0"
-          }
-        },
-        "string-width": {
-          "version": "3.1.0",
-          "bundled": true,
-          "dev": true,
-          "requires": {
-            "emoji-regex": "^7.0.1",
-            "is-fullwidth-code-point": "^2.0.0",
-            "strip-ansi": "^5.1.0"
-          }
-        },
-        "strip-ansi": {
-          "version": "5.2.0",
-          "bundled": true,
-          "dev": true,
-          "requires": {
-            "ansi-regex": "^4.1.0"
-          }
-        },
-        "strip-eof": {
-          "version": "1.0.0",
-          "bundled": true,
-          "dev": true
-        },
-        "strip-hex-prefix": {
-          "version": "1.0.0",
-          "bundled": true,
-          "dev": true,
-          "requires": {
-            "is-hex-prefixed": "1.0.0"
-          }
-        },
-        "util-deprecate": {
-          "version": "1.0.2",
-          "bundled": true,
-          "dev": true
-        },
-        "which": {
-          "version": "1.3.1",
-          "bundled": true,
-          "dev": true,
-          "requires": {
-            "isexe": "^2.0.0"
-          }
-        },
-        "which-module": {
-          "version": "2.0.0",
-          "bundled": true,
-          "dev": true
-        },
-        "wrap-ansi": {
-          "version": "5.1.0",
-          "bundled": true,
-          "dev": true,
-          "requires": {
-            "ansi-styles": "^3.2.0",
-            "string-width": "^3.0.0",
-            "strip-ansi": "^5.0.0"
-          }
-        },
-        "wrappy": {
-          "version": "1.0.2",
-          "bundled": true,
-          "dev": true
-        },
-        "y18n": {
-          "version": "4.0.0",
-          "bundled": true,
-          "dev": true
-        },
-        "yargs": {
-          "version": "13.2.4",
-          "bundled": true,
-          "dev": true,
-          "requires": {
-            "cliui": "^5.0.0",
-            "find-up": "^3.0.0",
-            "get-caller-file": "^2.0.1",
-            "os-locale": "^3.1.0",
-            "require-directory": "^2.1.1",
-            "require-main-filename": "^2.0.0",
-            "set-blocking": "^2.0.0",
-            "string-width": "^3.0.0",
-            "which-module": "^2.0.0",
-            "y18n": "^4.0.0",
-            "yargs-parser": "^13.1.0"
-          }
-        },
-        "yargs-parser": {
-          "version": "13.1.2",
-          "bundled": true,
-          "dev": true,
-          "requires": {
-            "camelcase": "^5.0.0",
-            "decamelize": "^1.2.0"
-          }
-        }
-      }
-    },
     "ganache-core": {
       "version": "2.13.2",
       "dev": true,
@@ -33394,13 +29645,6 @@
       "version": "3.2.0",
       "dev": true
     },
-    "get-stream": {
-      "version": "4.1.0",
-      "dev": true,
-      "requires": {
-        "pump": "^3.0.0"
-      }
-    },
     "get-symbol-description": {
       "version": "1.0.0",
       "dev": true,
@@ -33470,6 +29714,7 @@
     "global": {
       "version": "4.4.0",
       "dev": true,
+      "peer": true,
       "requires": {
         "min-document": "^2.19.0",
         "process": "^0.11.10"
@@ -33510,23 +29755,6 @@
         "slash": "^3.0.0"
       }
     },
-    "got": {
-      "version": "9.6.0",
-      "dev": true,
-      "requires": {
-        "@sindresorhus/is": "^0.14.0",
-        "@szmarczak/http-timer": "^1.1.2",
-        "cacheable-request": "^6.0.0",
-        "decompress-response": "^3.3.0",
-        "duplexer3": "^0.1.4",
-        "get-stream": "^4.1.0",
-        "lowercase-keys": "^1.0.1",
-        "mimic-response": "^1.0.1",
-        "p-cancelable": "^1.0.0",
-        "to-readable-stream": "^1.0.0",
-        "url-parse-lax": "^3.0.0"
-      }
-    },
     "graceful-fs": {
       "version": "4.2.6",
       "dev": true
@@ -34037,21 +30265,10 @@
       "version": "3.0.0",
       "dev": true
     },
-    "has-symbol-support-x": {
-      "version": "1.4.2",
-      "dev": true
-    },
     "has-symbols": {
       "version": "1.0.2",
       "dev": true
     },
-    "has-to-string-tag-x": {
-      "version": "1.4.1",
-      "dev": true,
-      "requires": {
-        "has-symbol-support-x": "^1.4.1"
-      }
-    },
     "has-tostringtag": {
       "version": "1.0.0",
       "dev": true,
@@ -34091,6 +30308,12 @@
       "version": "1.2.0",
       "dev": true
     },
+    "heap": {
+      "version": "0.2.7",
+      "resolved": "https://registry.npmjs.org/heap/-/heap-0.2.7.tgz",
+      "integrity": "sha512-2bsegYkkHO+h/9MGbn6KWcE45cHZgPANo5LXF7EvWdT0yT2EguSVO1nDgU5c8+ZOPwp2vMNa7YFsJhVcDR9Sdg==",
+      "dev": true
+    },
     "hmac-drbg": {
       "version": "1.0.1",
       "dev": true,
@@ -34114,24 +30337,10 @@
         "parse-cache-control": "^1.0.1"
       }
     },
-    "http-cache-semantics": {
-      "version": "4.1.0",
-      "dev": true
-    },
-    "http-errors": {
-      "version": "1.7.3",
-      "dev": true,
-      "requires": {
-        "depd": "~1.1.2",
-        "inherits": "2.0.4",
-        "setprototypeof": "1.1.1",
-        "statuses": ">= 1.5.0 < 2",
-        "toidentifier": "1.0.0"
-      }
-    },
     "http-https": {
       "version": "1.0.0",
-      "dev": true
+      "dev": true,
+      "peer": true
     },
     "http-response-object": {
       "version": "3.0.2",
@@ -34251,13 +30460,10 @@
         "fp-ts": "^1.0.0"
       }
     },
-    "ipaddr.js": {
-      "version": "1.9.1",
-      "dev": true
-    },
     "is-arguments": {
       "version": "1.1.1",
       "dev": true,
+      "peer": true,
       "requires": {
         "call-bind": "^1.0.2",
         "has-tostringtag": "^1.0.0"
@@ -34318,11 +30524,13 @@
     },
     "is-function": {
       "version": "1.0.2",
-      "dev": true
+      "dev": true,
+      "peer": true
     },
     "is-generator-function": {
       "version": "1.0.10",
       "dev": true,
+      "peer": true,
       "requires": {
         "has-tostringtag": "^1.0.0"
       }
@@ -34350,14 +30558,6 @@
       "version": "1.0.4",
       "dev": true
     },
-    "is-object": {
-      "version": "1.0.2",
-      "dev": true
-    },
-    "is-plain-obj": {
-      "version": "1.1.0",
-      "dev": true
-    },
     "is-regex": {
       "version": "1.1.4",
       "dev": true,
@@ -34366,18 +30566,10 @@
         "has-tostringtag": "^1.0.0"
       }
     },
-    "is-retry-allowed": {
-      "version": "1.2.0",
-      "dev": true
-    },
     "is-shared-array-buffer": {
       "version": "1.0.1",
       "dev": true
     },
-    "is-stream": {
-      "version": "1.1.0",
-      "dev": true
-    },
     "is-string": {
       "version": "1.0.5",
       "dev": true
@@ -34392,6 +30584,7 @@
     "is-typed-array": {
       "version": "1.1.8",
       "dev": true,
+      "peer": true,
       "requires": {
         "available-typed-arrays": "^1.0.5",
         "call-bind": "^1.0.2",
@@ -34403,6 +30596,7 @@
         "es-abstract": {
           "version": "1.18.6",
           "dev": true,
+          "peer": true,
           "requires": {
             "call-bind": "^1.0.2",
             "es-to-primitive": "^1.2.1",
@@ -34426,11 +30620,13 @@
         },
         "is-callable": {
           "version": "1.2.4",
-          "dev": true
+          "dev": true,
+          "peer": true
         },
         "is-regex": {
           "version": "1.1.4",
           "dev": true,
+          "peer": true,
           "requires": {
             "call-bind": "^1.0.2",
             "has-tostringtag": "^1.0.0"
@@ -34439,17 +30635,20 @@
         "is-string": {
           "version": "1.0.7",
           "dev": true,
+          "peer": true,
           "requires": {
             "has-tostringtag": "^1.0.0"
           }
         },
         "object-inspect": {
           "version": "1.11.0",
-          "dev": true
+          "dev": true,
+          "peer": true
         },
         "object.assign": {
           "version": "4.1.2",
           "dev": true,
+          "peer": true,
           "requires": {
             "call-bind": "^1.0.0",
             "define-properties": "^1.1.3",
@@ -34511,14 +30710,6 @@
       "version": "0.1.2",
       "dev": true
     },
-    "isurl": {
-      "version": "1.0.0",
-      "dev": true,
-      "requires": {
-        "has-to-string-tag-x": "^1.2.0",
-        "is-object": "^1.0.1"
-      }
-    },
     "js-cookie": {
       "version": "2.2.1",
       "dev": true
@@ -34539,10 +30730,6 @@
       "version": "0.1.1",
       "dev": true
     },
-    "json-buffer": {
-      "version": "3.0.0",
-      "dev": true
-    },
     "json-schema": {
       "version": "0.2.3",
       "dev": true
@@ -34591,13 +30778,6 @@
         "readable-stream": "^3.6.0"
       }
     },
-    "keyv": {
-      "version": "3.1.0",
-      "dev": true,
-      "requires": {
-        "json-buffer": "3.0.0"
-      }
-    },
     "kind-of": {
       "version": "6.0.3",
       "dev": true
@@ -34729,10 +30909,6 @@
         }
       }
     },
-    "lowercase-keys": {
-      "version": "1.0.1",
-      "dev": true
-    },
     "lru_map": {
       "version": "0.3.3",
       "dev": true
@@ -34773,10 +30949,6 @@
         "safe-buffer": "^5.1.2"
       }
     },
-    "media-typer": {
-      "version": "0.3.0",
-      "dev": true
-    },
     "memory-level": {
       "version": "1.0.0",
       "resolved": "https://registry.npmjs.org/memory-level/-/memory-level-1.0.0.tgz",
@@ -34792,18 +30964,10 @@
       "version": "0.3.1",
       "dev": true
     },
-    "merge-descriptors": {
-      "version": "1.0.1",
-      "dev": true
-    },
     "merge2": {
       "version": "1.4.1",
       "dev": true
     },
-    "methods": {
-      "version": "1.1.2",
-      "dev": true
-    },
     "micromatch": {
       "version": "4.0.4",
       "dev": true,
@@ -34812,18 +30976,6 @@
         "picomatch": "^2.2.3"
       }
     },
-    "miller-rabin": {
-      "version": "4.0.1",
-      "dev": true,
-      "requires": {
-        "bn.js": "^4.0.0",
-        "brorand": "^1.0.1"
-      }
-    },
-    "mime": {
-      "version": "1.6.0",
-      "dev": true
-    },
     "mime-db": {
       "version": "1.47.0",
       "dev": true
@@ -34837,11 +30989,13 @@
     },
     "mimic-response": {
       "version": "1.0.1",
-      "dev": true
+      "dev": true,
+      "peer": true
     },
     "min-document": {
       "version": "2.19.0",
       "dev": true,
+      "peer": true,
       "requires": {
         "dom-walk": "^0.1.0"
       }
@@ -34865,21 +31019,6 @@
       "version": "1.2.5",
       "dev": true
     },
-    "minipass": {
-      "version": "2.9.0",
-      "dev": true,
-      "requires": {
-        "safe-buffer": "^5.1.2",
-        "yallist": "^3.0.0"
-      }
-    },
-    "minizlib": {
-      "version": "1.3.3",
-      "dev": true,
-      "requires": {
-        "minipass": "^2.9.0"
-      }
-    },
     "mkdirp": {
       "version": "0.5.5",
       "dev": true,
@@ -34887,13 +31026,6 @@
         "minimist": "^1.2.5"
       }
     },
-    "mkdirp-promise": {
-      "version": "5.0.1",
-      "dev": true,
-      "requires": {
-        "mkdirp": "*"
-      }
-    },
     "mnemonist": {
       "version": "0.38.5",
       "dev": true,
@@ -35032,10 +31164,6 @@
         }
       }
     },
-    "mock-fs": {
-      "version": "4.14.0",
-      "dev": true
-    },
     "module-error": {
       "version": "1.0.2",
       "resolved": "https://registry.npmjs.org/module-error/-/module-error-1.0.2.tgz",
@@ -35046,48 +31174,10 @@
       "version": "2.1.2",
       "dev": true
     },
-    "multibase": {
-      "version": "0.6.1",
-      "dev": true,
-      "requires": {
-        "base-x": "^3.0.8",
-        "buffer": "^5.5.0"
-      }
-    },
-    "multicodec": {
-      "version": "0.5.7",
-      "dev": true,
-      "requires": {
-        "varint": "^5.0.0"
-      }
-    },
-    "multihashes": {
-      "version": "0.4.21",
-      "dev": true,
-      "requires": {
-        "buffer": "^5.5.0",
-        "multibase": "^0.7.0",
-        "varint": "^5.0.0"
-      },
-      "dependencies": {
-        "multibase": {
-          "version": "0.7.0",
-          "dev": true,
-          "requires": {
-            "base-x": "^3.0.8",
-            "buffer": "^5.5.0"
-          }
-        }
-      }
-    },
     "nan": {
       "version": "2.15.0",
       "dev": true
     },
-    "nano-json-stream-parser": {
-      "version": "0.1.2",
-      "dev": true
-    },
     "nanoid": {
       "version": "3.3.3",
       "resolved": "https://registry.npmjs.org/nanoid/-/nanoid-3.3.3.tgz",
@@ -35104,17 +31194,14 @@
       "version": "1.4.0",
       "dev": true
     },
-    "negotiator": {
-      "version": "0.6.2",
-      "dev": true
-    },
     "neo-async": {
       "version": "2.6.2",
       "dev": true
     },
     "next-tick": {
       "version": "1.0.0",
-      "dev": true
+      "dev": true,
+      "peer": true
     },
     "nice-try": {
       "version": "1.0.5",
@@ -35186,10 +31273,6 @@
       "version": "3.0.0",
       "dev": true
     },
-    "normalize-url": {
-      "version": "4.5.1",
-      "dev": true
-    },
     "number-is-nan": {
       "version": "1.0.1",
       "dev": true
@@ -35250,17 +31333,11 @@
     "oboe": {
       "version": "2.1.5",
       "dev": true,
+      "peer": true,
       "requires": {
         "http-https": "^1.0.0"
       }
     },
-    "on-finished": {
-      "version": "2.3.0",
-      "dev": true,
-      "requires": {
-        "ee-first": "1.1.1"
-      }
-    },
     "once": {
       "version": "1.4.0",
       "dev": true,
@@ -35299,14 +31376,6 @@
       "version": "1.0.2",
       "dev": true
     },
-    "p-cancelable": {
-      "version": "1.1.0",
-      "dev": true
-    },
-    "p-finally": {
-      "version": "1.0.0",
-      "dev": true
-    },
     "p-limit": {
       "version": "1.3.0",
       "dev": true,
@@ -35330,13 +31399,6 @@
         "aggregate-error": "^3.0.0"
       }
     },
-    "p-timeout": {
-      "version": "1.2.1",
-      "dev": true,
-      "requires": {
-        "p-finally": "^1.0.0"
-      }
-    },
     "p-try": {
       "version": "1.0.0",
       "dev": true
@@ -35348,24 +31410,14 @@
         "callsites": "^3.0.0"
       }
     },
-    "parse-asn1": {
-      "version": "5.1.6",
-      "dev": true,
-      "requires": {
-        "asn1.js": "^5.2.0",
-        "browserify-aes": "^1.0.0",
-        "evp_bytestokey": "^1.0.0",
-        "pbkdf2": "^3.0.3",
-        "safe-buffer": "^5.1.1"
-      }
-    },
     "parse-cache-control": {
       "version": "1.0.1",
       "dev": true
     },
     "parse-headers": {
       "version": "2.0.3",
-      "dev": true
+      "dev": true,
+      "peer": true
     },
     "parse-json": {
       "version": "2.2.0",
@@ -35374,10 +31426,6 @@
         "error-ex": "^1.2.0"
       }
     },
-    "parseurl": {
-      "version": "1.3.3",
-      "dev": true
-    },
     "patch-package": {
       "version": "6.4.7",
       "dev": true,
@@ -35447,10 +31495,6 @@
       "version": "1.0.6",
       "dev": true
     },
-    "path-to-regexp": {
-      "version": "0.1.7",
-      "dev": true
-    },
     "path-type": {
       "version": "1.1.0",
       "dev": true,
@@ -35506,10 +31550,6 @@
       "version": "1.2.1",
       "dev": true
     },
-    "prepend-http": {
-      "version": "2.0.0",
-      "dev": true
-    },
     "prettier": {
       "version": "2.5.0",
       "dev": true
@@ -35568,7 +31608,8 @@
     },
     "process": {
       "version": "0.11.10",
-      "dev": true
+      "dev": true,
+      "peer": true
     },
     "process-nextick-args": {
       "version": "2.0.1",
@@ -35585,38 +31626,10 @@
         "asap": "~2.0.6"
       }
     },
-    "proxy-addr": {
-      "version": "2.0.7",
-      "dev": true,
-      "requires": {
-        "forwarded": "0.2.0",
-        "ipaddr.js": "1.9.1"
-      }
-    },
     "psl": {
       "version": "1.8.0",
       "dev": true
     },
-    "public-encrypt": {
-      "version": "4.0.3",
-      "dev": true,
-      "requires": {
-        "bn.js": "^4.1.0",
-        "browserify-rsa": "^4.0.0",
-        "create-hash": "^1.1.0",
-        "parse-asn1": "^5.0.0",
-        "randombytes": "^2.0.1",
-        "safe-buffer": "^5.1.2"
-      }
-    },
-    "pump": {
-      "version": "3.0.0",
-      "dev": true,
-      "requires": {
-        "end-of-stream": "^1.1.0",
-        "once": "^1.3.1"
-      }
-    },
     "punycode": {
       "version": "2.1.0",
       "dev": true
@@ -35631,6 +31644,7 @@
     "query-string": {
       "version": "5.1.1",
       "dev": true,
+      "peer": true,
       "requires": {
         "decode-uri-component": "^0.2.0",
         "object-assign": "^4.1.0",
@@ -35652,18 +31666,6 @@
         "safe-buffer": "^5.1.0"
       }
     },
-    "randomfill": {
-      "version": "1.0.4",
-      "dev": true,
-      "requires": {
-        "randombytes": "^2.0.5",
-        "safe-buffer": "^5.1.0"
-      }
-    },
-    "range-parser": {
-      "version": "1.2.1",
-      "dev": true
-    },
     "raw-body": {
       "version": "2.4.2",
       "dev": true,
@@ -35867,13 +31869,6 @@
       "version": "4.0.0",
       "dev": true
     },
-    "responselike": {
-      "version": "1.0.2",
-      "dev": true,
-      "requires": {
-        "lowercase-keys": "^1.0.0"
-      }
-    },
     "reusify": {
       "version": "1.0.4",
       "dev": true
@@ -36006,44 +32001,6 @@
         "lru-cache": "^6.0.0"
       }
     },
-    "send": {
-      "version": "0.17.1",
-      "dev": true,
-      "requires": {
-        "debug": "2.6.9",
-        "depd": "~1.1.2",
-        "destroy": "~1.0.4",
-        "encodeurl": "~1.0.2",
-        "escape-html": "~1.0.3",
-        "etag": "~1.8.1",
-        "fresh": "0.5.2",
-        "http-errors": "~1.7.2",
-        "mime": "1.6.0",
-        "ms": "2.1.1",
-        "on-finished": "~2.3.0",
-        "range-parser": "~1.2.1",
-        "statuses": "~1.5.0"
-      },
-      "dependencies": {
-        "debug": {
-          "version": "2.6.9",
-          "dev": true,
-          "requires": {
-            "ms": "2.0.0"
-          },
-          "dependencies": {
-            "ms": {
-              "version": "2.0.0",
-              "dev": true
-            }
-          }
-        },
-        "ms": {
-          "version": "2.1.1",
-          "dev": true
-        }
-      }
-    },
     "serialize-javascript": {
       "version": "6.0.0",
       "resolved": "https://registry.npmjs.org/serialize-javascript/-/serialize-javascript-6.0.0.tgz",
@@ -36053,27 +32010,6 @@
         "randombytes": "^2.1.0"
       }
     },
-    "serve-static": {
-      "version": "1.14.1",
-      "dev": true,
-      "requires": {
-        "encodeurl": "~1.0.2",
-        "escape-html": "~1.0.3",
-        "parseurl": "~1.3.3",
-        "send": "0.17.1"
-      }
-    },
-    "servify": {
-      "version": "0.1.12",
-      "dev": true,
-      "requires": {
-        "body-parser": "^1.16.0",
-        "cors": "^2.8.1",
-        "express": "^4.14.0",
-        "request": "^2.79.0",
-        "xhr": "^2.3.3"
-      }
-    },
     "set-blocking": {
       "version": "2.0.0",
       "dev": true
@@ -36082,10 +32018,6 @@
       "version": "1.0.5",
       "dev": true
     },
-    "setprototypeof": {
-      "version": "1.1.1",
-      "dev": true
-    },
     "sha.js": {
       "version": "2.4.11",
       "dev": true,
@@ -36133,11 +32065,13 @@
     },
     "simple-concat": {
       "version": "1.0.1",
-      "dev": true
+      "dev": true,
+      "peer": true
     },
     "simple-get": {
       "version": "2.8.1",
       "dev": true,
+      "peer": true,
       "requires": {
         "decompress-response": "^3.3.0",
         "once": "^1.3.1",
@@ -36196,36 +32130,38 @@
       "dev": true
     },
     "solidity-coverage": {
-      "version": "0.7.17",
+      "version": "0.8.2",
+      "resolved": "https://registry.npmjs.org/solidity-coverage/-/solidity-coverage-0.8.2.tgz",
+      "integrity": "sha512-cv2bWb7lOXPE9/SSleDO6czkFiMHgP4NXPj+iW9W7iEKLBk7Cj0AGBiNmGX3V1totl9wjPrT0gHmABZKZt65rQ==",
       "dev": true,
       "requires": {
-        "@solidity-parser/parser": "^0.13.2",
-        "@truffle/provider": "^0.2.24",
+        "@ethersproject/abi": "^5.0.9",
+        "@solidity-parser/parser": "^0.14.1",
         "chalk": "^2.4.2",
         "death": "^1.1.0",
         "detect-port": "^1.3.0",
+        "difflib": "^0.2.4",
         "fs-extra": "^8.1.0",
-        "ganache-cli": "^6.12.2",
         "ghost-testrpc": "^0.0.2",
         "global-modules": "^2.0.0",
         "globby": "^10.0.1",
         "jsonschema": "^1.2.4",
         "lodash": "^4.17.15",
+        "mocha": "7.1.2",
         "node-emoji": "^1.10.0",
         "pify": "^4.0.1",
         "recursive-readdir": "^2.2.2",
         "sc-istanbul": "^0.4.5",
         "semver": "^7.3.4",
         "shelljs": "^0.8.3",
-        "web3-utils": "^1.3.0"
+        "web3-utils": "^1.3.6"
       },
       "dependencies": {
-        "@solidity-parser/parser": {
-          "version": "0.13.2",
-          "dev": true,
-          "requires": {
-            "antlr4ts": "^0.5.0-alpha.4"
-          }
+        "ansi-colors": {
+          "version": "3.2.3",
+          "resolved": "https://registry.npmjs.org/ansi-colors/-/ansi-colors-3.2.3.tgz",
+          "integrity": "sha512-LEHHyuhlPY3TmuUYMh2oz89lTShfvgbmzaBcxve9t/9Wuy7Dwf4yoAKcND7KFT1HAQfqZ12qtc+DUrBMeKF9nw==",
+          "dev": true
         },
         "chalk": {
           "version": "2.4.2",
@@ -36238,6 +32174,40 @@
             "supports-color": "^5.3.0"
           }
         },
+        "chokidar": {
+          "version": "3.3.0",
+          "resolved": "https://registry.npmjs.org/chokidar/-/chokidar-3.3.0.tgz",
+          "integrity": "sha512-dGmKLDdT3Gdl7fBUe8XK+gAtGmzy5Fn0XkkWQuYxGIgWVPPse2CxFA5mtrlD0TOHaHjEUqkWNyP1XdHoJES/4A==",
+          "dev": true,
+          "requires": {
+            "anymatch": "~3.1.1",
+            "braces": "~3.0.2",
+            "fsevents": "~2.1.1",
+            "glob-parent": "~5.1.0",
+            "is-binary-path": "~2.1.0",
+            "is-glob": "~4.0.1",
+            "normalize-path": "~3.0.0",
+            "readdirp": "~3.2.0"
+          }
+        },
+        "debug": {
+          "version": "3.2.6",
+          "resolved": "https://registry.npmjs.org/debug/-/debug-3.2.6.tgz",
+          "integrity": "sha512-mel+jf7nrtEl5Pn1Qx46zARXKDpBbvzezse7p7LqINmdoIk8PYP5SySaxEmYv6TZ0JyEKA1hsCId6DIhgITtWQ==",
+          "dev": true,
+          "requires": {
+            "ms": "^2.1.1"
+          }
+        },
+        "find-up": {
+          "version": "3.0.0",
+          "resolved": "https://registry.npmjs.org/find-up/-/find-up-3.0.0.tgz",
+          "integrity": "sha512-1yD6RmLI1XBfxugvORwlck6f75tYL+iR0jqwsOrOxMZyGYqUuDhJ0l4AXdO1iX/FTs9cBAMEk1gWSEx1kSbylg==",
+          "dev": true,
+          "requires": {
+            "locate-path": "^3.0.0"
+          }
+        },
         "fs-extra": {
           "version": "8.1.0",
           "dev": true,
@@ -36247,6 +32217,27 @@
             "universalify": "^0.1.0"
           }
         },
+        "fsevents": {
+          "version": "2.1.3",
+          "resolved": "https://registry.npmjs.org/fsevents/-/fsevents-2.1.3.tgz",
+          "integrity": "sha512-Auw9a4AxqWpa9GUfj370BMPzzyncfBABW8Mab7BGWBYDj4Isgq+cDKtx0i6u9jcX9pQDnswsaaOTgTmA5pEjuQ==",
+          "dev": true,
+          "optional": true
+        },
+        "glob": {
+          "version": "7.1.3",
+          "resolved": "https://registry.npmjs.org/glob/-/glob-7.1.3.tgz",
+          "integrity": "sha512-vcfuiIxogLV4DlGBHIUOwI0IbrJ8HWPc4MU7HzviGeNho/UJDfi6B5p3sHeWIQ0KGIU0Jpxi5ZHxemQfLkkAwQ==",
+          "dev": true,
+          "requires": {
+            "fs.realpath": "^1.0.0",
+            "inflight": "^1.0.4",
+            "inherits": "2",
+            "minimatch": "^3.0.4",
+            "once": "^1.3.0",
+            "path-is-absolute": "^1.0.0"
+          }
+        },
         "globby": {
           "version": "10.0.2",
           "dev": true,
@@ -36261,10 +32252,108 @@
             "slash": "^3.0.0"
           }
         },
+        "locate-path": {
+          "version": "3.0.0",
+          "resolved": "https://registry.npmjs.org/locate-path/-/locate-path-3.0.0.tgz",
+          "integrity": "sha512-7AO748wWnIhNqAuaty2ZWHkQHRSNfPVIsPIfwEOWO22AmaoVrWavlOcMR5nzTLNYvp36X220/maaRsrec1G65A==",
+          "dev": true,
+          "requires": {
+            "p-locate": "^3.0.0",
+            "path-exists": "^3.0.0"
+          }
+        },
+        "mocha": {
+          "version": "7.1.2",
+          "resolved": "https://registry.npmjs.org/mocha/-/mocha-7.1.2.tgz",
+          "integrity": "sha512-o96kdRKMKI3E8U0bjnfqW4QMk12MwZ4mhdBTf+B5a1q9+aq2HRnj+3ZdJu0B/ZhJeK78MgYuv6L8d/rA5AeBJA==",
+          "dev": true,
+          "requires": {
+            "ansi-colors": "3.2.3",
+            "browser-stdout": "1.3.1",
+            "chokidar": "3.3.0",
+            "debug": "3.2.6",
+            "diff": "3.5.0",
+            "escape-string-regexp": "1.0.5",
+            "find-up": "3.0.0",
+            "glob": "7.1.3",
+            "growl": "1.10.5",
+            "he": "1.2.0",
+            "js-yaml": "3.13.1",
+            "log-symbols": "3.0.0",
+            "minimatch": "3.0.4",
+            "mkdirp": "0.5.5",
+            "ms": "2.1.1",
+            "node-environment-flags": "1.0.6",
+            "object.assign": "4.1.0",
+            "strip-json-comments": "2.0.1",
+            "supports-color": "6.0.0",
+            "which": "1.3.1",
+            "wide-align": "1.1.3",
+            "yargs": "13.3.2",
+            "yargs-parser": "13.1.2",
+            "yargs-unparser": "1.6.0"
+          },
+          "dependencies": {
+            "supports-color": {
+              "version": "6.0.0",
+              "resolved": "https://registry.npmjs.org/supports-color/-/supports-color-6.0.0.tgz",
+              "integrity": "sha512-on9Kwidc1IUQo+bQdhi8+Tijpo0e1SS6RoGo2guUwn5vdaxw8RXOF9Vb2ws+ihWOmh4JnCJOvaziZWP1VABaLg==",
+              "dev": true,
+              "requires": {
+                "has-flag": "^3.0.0"
+              }
+            }
+          }
+        },
+        "ms": {
+          "version": "2.1.1",
+          "resolved": "https://registry.npmjs.org/ms/-/ms-2.1.1.tgz",
+          "integrity": "sha512-tgp+dl5cGk28utYktBsrFqA7HKgrhgPsg6Z/EfhWI4gl1Hwq8B/GmY/0oXZ6nF8hDVesS/FpnYaD/kOWhYQvyg==",
+          "dev": true
+        },
+        "p-limit": {
+          "version": "2.3.0",
+          "resolved": "https://registry.npmjs.org/p-limit/-/p-limit-2.3.0.tgz",
+          "integrity": "sha512-//88mFWSJx8lxCzwdAABTJL2MyWB12+eIY7MDL2SqLmAkeKU9qxRvWuSyTjm3FUmpBEMuFfckAIqEaVGUDxb6w==",
+          "dev": true,
+          "requires": {
+            "p-try": "^2.0.0"
+          }
+        },
+        "p-locate": {
+          "version": "3.0.0",
+          "resolved": "https://registry.npmjs.org/p-locate/-/p-locate-3.0.0.tgz",
+          "integrity": "sha512-x+12w/To+4GFfgJhBEpiDcLozRJGegY+Ei7/z0tSLkMmxGZNybVMSfWj9aJn8Z5Fc7dBUNJOOVgPv2H7IwulSQ==",
+          "dev": true,
+          "requires": {
+            "p-limit": "^2.0.0"
+          }
+        },
+        "p-try": {
+          "version": "2.2.0",
+          "resolved": "https://registry.npmjs.org/p-try/-/p-try-2.2.0.tgz",
+          "integrity": "sha512-R4nPAVTAU0B9D35/Gk3uJf/7XYbQcyohSKdvAxIRSNghFl4e71hVoGnBNQz9cWaXxO2I10KTC+3jMdvvoKw6dQ==",
+          "dev": true
+        },
         "pify": {
           "version": "4.0.1",
           "dev": true
         },
+        "readdirp": {
+          "version": "3.2.0",
+          "resolved": "https://registry.npmjs.org/readdirp/-/readdirp-3.2.0.tgz",
+          "integrity": "sha512-crk4Qu3pmXwgxdSgGhgA/eXiJAPQiX4GMOZZMXnqKxHX7TaoL+3gQVo/WeuAiogr07DpnfjIMpXXa+PAIvwPGQ==",
+          "dev": true,
+          "requires": {
+            "picomatch": "^2.0.4"
+          }
+        },
+        "strip-json-comments": {
+          "version": "2.0.1",
+          "resolved": "https://registry.npmjs.org/strip-json-comments/-/strip-json-comments-2.0.1.tgz",
+          "integrity": "sha512-4gB8na07fecVVkOI6Rs4e7T6NOTki5EmL7TUduTs6bu3EdnSycntVJ4re8kgZA+wx9IueI2Y11bfbgwtzuE0KQ==",
+          "dev": true
+        },
         "supports-color": {
           "version": "5.5.0",
           "resolved": "https://registry.npmjs.org/supports-color/-/supports-color-5.5.0.tgz",
@@ -36360,7 +32449,8 @@
     },
     "strict-uri-encode": {
       "version": "1.1.0",
-      "dev": true
+      "dev": true,
+      "peer": true
     },
     "string_decoder": {
       "version": "1.1.1",
@@ -36454,98 +32544,6 @@
         }
       }
     },
-    "swarm-js": {
-      "version": "0.1.40",
-      "dev": true,
-      "requires": {
-        "bluebird": "^3.5.0",
-        "buffer": "^5.0.5",
-        "eth-lib": "^0.1.26",
-        "fs-extra": "^4.0.2",
-        "got": "^7.1.0",
-        "mime-types": "^2.1.16",
-        "mkdirp-promise": "^5.0.1",
-        "mock-fs": "^4.1.0",
-        "setimmediate": "^1.0.5",
-        "tar": "^4.0.2",
-        "xhr-request": "^1.0.1"
-      },
-      "dependencies": {
-        "eth-lib": {
-          "version": "0.1.29",
-          "dev": true,
-          "requires": {
-            "bn.js": "^4.11.6",
-            "elliptic": "^6.4.0",
-            "nano-json-stream-parser": "^0.1.2",
-            "servify": "^0.1.12",
-            "ws": "^3.0.0",
-            "xhr-request-promise": "^0.1.2"
-          }
-        },
-        "fs-extra": {
-          "version": "4.0.3",
-          "dev": true,
-          "requires": {
-            "graceful-fs": "^4.1.2",
-            "jsonfile": "^4.0.0",
-            "universalify": "^0.1.0"
-          }
-        },
-        "get-stream": {
-          "version": "3.0.0",
-          "dev": true
-        },
-        "got": {
-          "version": "7.1.0",
-          "dev": true,
-          "requires": {
-            "decompress-response": "^3.2.0",
-            "duplexer3": "^0.1.4",
-            "get-stream": "^3.0.0",
-            "is-plain-obj": "^1.1.0",
-            "is-retry-allowed": "^1.0.0",
-            "is-stream": "^1.0.0",
-            "isurl": "^1.0.0-alpha5",
-            "lowercase-keys": "^1.0.0",
-            "p-cancelable": "^0.3.0",
-            "p-timeout": "^1.1.1",
-            "safe-buffer": "^5.0.1",
-            "timed-out": "^4.0.0",
-            "url-parse-lax": "^1.0.0",
-            "url-to-options": "^1.0.1"
-          }
-        },
-        "p-cancelable": {
-          "version": "0.3.0",
-          "dev": true
-        },
-        "prepend-http": {
-          "version": "1.0.4",
-          "dev": true
-        },
-        "safe-buffer": {
-          "version": "5.1.2",
-          "dev": true
-        },
-        "url-parse-lax": {
-          "version": "1.0.0",
-          "dev": true,
-          "requires": {
-            "prepend-http": "^1.0.1"
-          }
-        },
-        "ws": {
-          "version": "3.3.3",
-          "dev": true,
-          "requires": {
-            "async-limiter": "~1.0.0",
-            "safe-buffer": "~5.1.0",
-            "ultron": "~1.1.0"
-          }
-        }
-      }
-    },
     "sync-request": {
       "version": "6.1.0",
       "dev": true,
@@ -36562,19 +32560,6 @@
         "get-port": "^3.1.0"
       }
     },
-    "tar": {
-      "version": "4.4.19",
-      "dev": true,
-      "requires": {
-        "chownr": "^1.1.4",
-        "fs-minipass": "^1.2.7",
-        "minipass": "^2.9.0",
-        "minizlib": "^1.3.3",
-        "mkdirp": "^0.5.5",
-        "safe-buffer": "^5.2.1",
-        "yallist": "^3.1.1"
-      }
-    },
     "test-value": {
       "version": "2.1.0",
       "dev": true,
@@ -36634,7 +32619,8 @@
     },
     "timed-out": {
       "version": "4.0.1",
-      "dev": true
+      "dev": true,
+      "peer": true
     },
     "tmp": {
       "version": "0.0.33",
@@ -36643,10 +32629,6 @@
         "os-tmpdir": "~1.0.2"
       }
     },
-    "to-readable-stream": {
-      "version": "1.0.0",
-      "dev": true
-    },
     "to-regex-range": {
       "version": "5.0.1",
       "dev": true,
@@ -36654,10 +32636,6 @@
         "is-number": "^7.0.0"
       }
     },
-    "toidentifier": {
-      "version": "1.0.0",
-      "dev": true
-    },
     "tough-cookie": {
       "version": "2.5.0",
       "dev": true,
@@ -36773,7 +32751,8 @@
     },
     "type": {
       "version": "1.2.0",
-      "dev": true
+      "dev": true,
+      "peer": true
     },
     "type-check": {
       "version": "0.4.0",
@@ -36790,14 +32769,6 @@
       "version": "0.20.2",
       "dev": true
     },
-    "type-is": {
-      "version": "1.6.18",
-      "dev": true,
-      "requires": {
-        "media-typer": "0.3.0",
-        "mime-types": "~2.1.24"
-      }
-    },
     "typechain": {
       "version": "6.0.5",
       "dev": true,
@@ -36832,6 +32803,7 @@
     "typedarray-to-buffer": {
       "version": "3.1.5",
       "dev": true,
+      "peer": true,
       "requires": {
         "is-typedarray": "^1.0.0"
       }
@@ -36849,10 +32821,6 @@
       "dev": true,
       "optional": true
     },
-    "ultron": {
-      "version": "1.1.1",
-      "dev": true
-    },
     "unbox-primitive": {
       "version": "1.0.1",
       "dev": true,
@@ -36863,10 +32831,6 @@
         "which-boxed-primitive": "^1.0.2"
       }
     },
-    "underscore": {
-      "version": "1.9.1",
-      "dev": true
-    },
     "undici": {
       "version": "5.10.0",
       "resolved": "https://registry.npmjs.org/undici/-/undici-5.10.0.tgz",
@@ -36906,24 +32870,15 @@
         }
       }
     },
-    "url-parse-lax": {
-      "version": "3.0.0",
-      "dev": true,
-      "requires": {
-        "prepend-http": "^2.0.0"
-      }
-    },
     "url-set-query": {
       "version": "1.0.0",
-      "dev": true
-    },
-    "url-to-options": {
-      "version": "1.0.1",
-      "dev": true
+      "dev": true,
+      "peer": true
     },
     "utf-8-validate": {
       "version": "5.0.6",
       "dev": true,
+      "peer": true,
       "requires": {
         "node-gyp-build": "^4.2.0"
       }
@@ -36935,6 +32890,7 @@
     "util": {
       "version": "0.12.4",
       "dev": true,
+      "peer": true,
       "requires": {
         "inherits": "^2.0.3",
         "is-arguments": "^1.0.4",
@@ -36948,10 +32904,6 @@
       "version": "1.0.2",
       "dev": true
     },
-    "utils-merge": {
-      "version": "1.0.1",
-      "dev": true
-    },
     "uuid": {
       "version": "3.4.0",
       "dev": true
@@ -36968,14 +32920,6 @@
         "spdx-expression-parse": "^3.0.0"
       }
     },
-    "varint": {
-      "version": "5.0.2",
-      "dev": true
-    },
-    "vary": {
-      "version": "1.1.2",
-      "dev": true
-    },
     "verror": {
       "version": "1.10.0",
       "dev": true,
@@ -36985,52 +32929,10 @@
         "extsprintf": "^1.2.0"
       }
     },
-    "web3": {
-      "version": "1.5.3",
-      "dev": true,
-      "requires": {
-        "web3-bzz": "1.5.3",
-        "web3-core": "1.5.3",
-        "web3-eth": "1.5.3",
-        "web3-eth-personal": "1.5.3",
-        "web3-net": "1.5.3",
-        "web3-shh": "1.5.3",
-        "web3-utils": "1.5.3"
-      },
-      "dependencies": {
-        "web3-utils": {
-          "version": "1.5.3",
-          "dev": true,
-          "requires": {
-            "bn.js": "^4.11.9",
-            "eth-lib": "0.2.8",
-            "ethereum-bloom-filters": "^1.0.6",
-            "ethjs-unit": "0.1.6",
-            "number-to-bn": "1.7.0",
-            "randombytes": "^2.1.0",
-            "utf8": "3.0.0"
-          }
-        }
-      }
-    },
-    "web3-bzz": {
-      "version": "1.5.3",
-      "dev": true,
-      "requires": {
-        "@types/node": "^12.12.6",
-        "got": "9.6.0",
-        "swarm-js": "^0.1.40"
-      },
-      "dependencies": {
-        "@types/node": {
-          "version": "12.20.27",
-          "dev": true
-        }
-      }
-    },
     "web3-core": {
       "version": "1.5.3",
       "dev": true,
+      "peer": true,
       "requires": {
         "@types/bn.js": "^4.11.5",
         "@types/node": "^12.12.6",
@@ -37043,11 +32945,13 @@
       "dependencies": {
         "@types/node": {
           "version": "12.20.27",
-          "dev": true
+          "dev": true,
+          "peer": true
         },
         "web3-utils": {
           "version": "1.5.3",
           "dev": true,
+          "peer": true,
           "requires": {
             "bn.js": "^4.11.9",
             "eth-lib": "0.2.8",
@@ -37063,6 +32967,7 @@
     "web3-core-helpers": {
       "version": "1.5.3",
       "dev": true,
+      "peer": true,
       "requires": {
         "web3-eth-iban": "1.5.3",
         "web3-utils": "1.5.3"
@@ -37071,6 +32976,7 @@
         "web3-utils": {
           "version": "1.5.3",
           "dev": true,
+          "peer": true,
           "requires": {
             "bn.js": "^4.11.9",
             "eth-lib": "0.2.8",
@@ -37086,6 +32992,7 @@
     "web3-core-method": {
       "version": "1.5.3",
       "dev": true,
+      "peer": true,
       "requires": {
         "@ethereumjs/common": "^2.4.0",
         "@ethersproject/transactions": "^5.0.0-beta.135",
@@ -37098,6 +33005,7 @@
         "web3-utils": {
           "version": "1.5.3",
           "dev": true,
+          "peer": true,
           "requires": {
             "bn.js": "^4.11.9",
             "eth-lib": "0.2.8",
@@ -37113,6 +33021,7 @@
     "web3-core-promievent": {
       "version": "1.5.3",
       "dev": true,
+      "peer": true,
       "requires": {
         "eventemitter3": "4.0.4"
       }
@@ -37120,6 +33029,7 @@
     "web3-core-requestmanager": {
       "version": "1.5.3",
       "dev": true,
+      "peer": true,
       "requires": {
         "util": "^0.12.0",
         "web3-core-helpers": "1.5.3",
@@ -37131,208 +33041,16 @@
     "web3-core-subscriptions": {
       "version": "1.5.3",
       "dev": true,
+      "peer": true,
       "requires": {
         "eventemitter3": "4.0.4",
         "web3-core-helpers": "1.5.3"
       }
     },
-    "web3-eth": {
-      "version": "1.5.3",
-      "dev": true,
-      "requires": {
-        "web3-core": "1.5.3",
-        "web3-core-helpers": "1.5.3",
-        "web3-core-method": "1.5.3",
-        "web3-core-subscriptions": "1.5.3",
-        "web3-eth-abi": "1.5.3",
-        "web3-eth-accounts": "1.5.3",
-        "web3-eth-contract": "1.5.3",
-        "web3-eth-ens": "1.5.3",
-        "web3-eth-iban": "1.5.3",
-        "web3-eth-personal": "1.5.3",
-        "web3-net": "1.5.3",
-        "web3-utils": "1.5.3"
-      },
-      "dependencies": {
-        "web3-utils": {
-          "version": "1.5.3",
-          "dev": true,
-          "requires": {
-            "bn.js": "^4.11.9",
-            "eth-lib": "0.2.8",
-            "ethereum-bloom-filters": "^1.0.6",
-            "ethjs-unit": "0.1.6",
-            "number-to-bn": "1.7.0",
-            "randombytes": "^2.1.0",
-            "utf8": "3.0.0"
-          }
-        }
-      }
-    },
-    "web3-eth-abi": {
-      "version": "1.5.3",
-      "dev": true,
-      "requires": {
-        "@ethersproject/abi": "5.0.7",
-        "web3-utils": "1.5.3"
-      },
-      "dependencies": {
-        "@ethersproject/abi": {
-          "version": "5.0.7",
-          "dev": true,
-          "requires": {
-            "@ethersproject/address": "^5.0.4",
-            "@ethersproject/bignumber": "^5.0.7",
-            "@ethersproject/bytes": "^5.0.4",
-            "@ethersproject/constants": "^5.0.4",
-            "@ethersproject/hash": "^5.0.4",
-            "@ethersproject/keccak256": "^5.0.3",
-            "@ethersproject/logger": "^5.0.5",
-            "@ethersproject/properties": "^5.0.3",
-            "@ethersproject/strings": "^5.0.4"
-          }
-        },
-        "web3-utils": {
-          "version": "1.5.3",
-          "dev": true,
-          "requires": {
-            "bn.js": "^4.11.9",
-            "eth-lib": "0.2.8",
-            "ethereum-bloom-filters": "^1.0.6",
-            "ethjs-unit": "0.1.6",
-            "number-to-bn": "1.7.0",
-            "randombytes": "^2.1.0",
-            "utf8": "3.0.0"
-          }
-        }
-      }
-    },
-    "web3-eth-accounts": {
-      "version": "1.5.3",
-      "dev": true,
-      "requires": {
-        "@ethereumjs/common": "^2.3.0",
-        "@ethereumjs/tx": "^3.2.1",
-        "crypto-browserify": "3.12.0",
-        "eth-lib": "0.2.8",
-        "ethereumjs-util": "^7.0.10",
-        "scrypt-js": "^3.0.1",
-        "uuid": "3.3.2",
-        "web3-core": "1.5.3",
-        "web3-core-helpers": "1.5.3",
-        "web3-core-method": "1.5.3",
-        "web3-utils": "1.5.3"
-      },
-      "dependencies": {
-        "@types/bn.js": {
-          "version": "5.1.0",
-          "dev": true,
-          "requires": {
-            "@types/node": "*"
-          }
-        },
-        "bn.js": {
-          "version": "5.2.0",
-          "dev": true
-        },
-        "ethereumjs-util": {
-          "version": "7.1.1",
-          "dev": true,
-          "requires": {
-            "@types/bn.js": "^5.1.0",
-            "bn.js": "^5.1.2",
-            "create-hash": "^1.1.2",
-            "ethereum-cryptography": "^0.1.3",
-            "ethjs-util": "0.1.6",
-            "rlp": "^2.2.4"
-          }
-        },
-        "uuid": {
-          "version": "3.3.2",
-          "dev": true
-        },
-        "web3-utils": {
-          "version": "1.5.3",
-          "dev": true,
-          "requires": {
-            "bn.js": "^4.11.9",
-            "eth-lib": "0.2.8",
-            "ethereum-bloom-filters": "^1.0.6",
-            "ethjs-unit": "0.1.6",
-            "number-to-bn": "1.7.0",
-            "randombytes": "^2.1.0",
-            "utf8": "3.0.0"
-          },
-          "dependencies": {
-            "bn.js": {
-              "version": "4.12.0",
-              "dev": true
-            }
-          }
-        }
-      }
-    },
-    "web3-eth-contract": {
-      "version": "1.5.3",
-      "dev": true,
-      "requires": {
-        "@types/bn.js": "^4.11.5",
-        "web3-core": "1.5.3",
-        "web3-core-helpers": "1.5.3",
-        "web3-core-method": "1.5.3",
-        "web3-core-promievent": "1.5.3",
-        "web3-core-subscriptions": "1.5.3",
-        "web3-eth-abi": "1.5.3",
-        "web3-utils": "1.5.3"
-      },
-      "dependencies": {
-        "web3-utils": {
-          "version": "1.5.3",
-          "dev": true,
-          "requires": {
-            "bn.js": "^4.11.9",
-            "eth-lib": "0.2.8",
-            "ethereum-bloom-filters": "^1.0.6",
-            "ethjs-unit": "0.1.6",
-            "number-to-bn": "1.7.0",
-            "randombytes": "^2.1.0",
-            "utf8": "3.0.0"
-          }
-        }
-      }
-    },
-    "web3-eth-ens": {
-      "version": "1.5.3",
-      "dev": true,
-      "requires": {
-        "content-hash": "^2.5.2",
-        "eth-ens-namehash": "2.0.8",
-        "web3-core": "1.5.3",
-        "web3-core-helpers": "1.5.3",
-        "web3-core-promievent": "1.5.3",
-        "web3-eth-abi": "1.5.3",
-        "web3-eth-contract": "1.5.3",
-        "web3-utils": "1.5.3"
-      },
-      "dependencies": {
-        "web3-utils": {
-          "version": "1.5.3",
-          "dev": true,
-          "requires": {
-            "bn.js": "^4.11.9",
-            "eth-lib": "0.2.8",
-            "ethereum-bloom-filters": "^1.0.6",
-            "ethjs-unit": "0.1.6",
-            "number-to-bn": "1.7.0",
-            "randombytes": "^2.1.0",
-            "utf8": "3.0.0"
-          }
-        }
-      }
-    },
     "web3-eth-iban": {
       "version": "1.5.3",
       "dev": true,
+      "peer": true,
       "requires": {
         "bn.js": "^4.11.9",
         "web3-utils": "1.5.3"
@@ -37341,61 +33059,7 @@
         "web3-utils": {
           "version": "1.5.3",
           "dev": true,
-          "requires": {
-            "bn.js": "^4.11.9",
-            "eth-lib": "0.2.8",
-            "ethereum-bloom-filters": "^1.0.6",
-            "ethjs-unit": "0.1.6",
-            "number-to-bn": "1.7.0",
-            "randombytes": "^2.1.0",
-            "utf8": "3.0.0"
-          }
-        }
-      }
-    },
-    "web3-eth-personal": {
-      "version": "1.5.3",
-      "dev": true,
-      "requires": {
-        "@types/node": "^12.12.6",
-        "web3-core": "1.5.3",
-        "web3-core-helpers": "1.5.3",
-        "web3-core-method": "1.5.3",
-        "web3-net": "1.5.3",
-        "web3-utils": "1.5.3"
-      },
-      "dependencies": {
-        "@types/node": {
-          "version": "12.20.27",
-          "dev": true
-        },
-        "web3-utils": {
-          "version": "1.5.3",
-          "dev": true,
-          "requires": {
-            "bn.js": "^4.11.9",
-            "eth-lib": "0.2.8",
-            "ethereum-bloom-filters": "^1.0.6",
-            "ethjs-unit": "0.1.6",
-            "number-to-bn": "1.7.0",
-            "randombytes": "^2.1.0",
-            "utf8": "3.0.0"
-          }
-        }
-      }
-    },
-    "web3-net": {
-      "version": "1.5.3",
-      "dev": true,
-      "requires": {
-        "web3-core": "1.5.3",
-        "web3-core-method": "1.5.3",
-        "web3-utils": "1.5.3"
-      },
-      "dependencies": {
-        "web3-utils": {
-          "version": "1.5.3",
-          "dev": true,
+          "peer": true,
           "requires": {
             "bn.js": "^4.11.9",
             "eth-lib": "0.2.8",
@@ -37411,6 +33075,7 @@
     "web3-providers-http": {
       "version": "1.5.3",
       "dev": true,
+      "peer": true,
       "requires": {
         "web3-core-helpers": "1.5.3",
         "xhr2-cookies": "1.1.0"
@@ -37419,6 +33084,7 @@
     "web3-providers-ipc": {
       "version": "1.5.3",
       "dev": true,
+      "peer": true,
       "requires": {
         "oboe": "2.1.5",
         "web3-core-helpers": "1.5.3"
@@ -37427,39 +33093,62 @@
     "web3-providers-ws": {
       "version": "1.5.3",
       "dev": true,
+      "peer": true,
       "requires": {
         "eventemitter3": "4.0.4",
         "web3-core-helpers": "1.5.3",
         "websocket": "^1.0.32"
       }
     },
-    "web3-shh": {
-      "version": "1.5.3",
-      "dev": true,
-      "requires": {
-        "web3-core": "1.5.3",
-        "web3-core-method": "1.5.3",
-        "web3-core-subscriptions": "1.5.3",
-        "web3-net": "1.5.3"
-      }
-    },
     "web3-utils": {
-      "version": "1.3.5",
+      "version": "1.8.0",
+      "resolved": "https://registry.npmjs.org/web3-utils/-/web3-utils-1.8.0.tgz",
+      "integrity": "sha512-7nUIl7UWpLVka2f09CMbKOSEvorvHnaugIabU4mj7zfMvm0tSByLcEu3eyV9qgS11qxxLuOkzBIwCstTflhmpQ==",
       "dev": true,
       "requires": {
-        "bn.js": "^4.11.9",
-        "eth-lib": "0.2.8",
+        "bn.js": "^5.2.1",
         "ethereum-bloom-filters": "^1.0.6",
+        "ethereumjs-util": "^7.1.0",
         "ethjs-unit": "0.1.6",
         "number-to-bn": "1.7.0",
         "randombytes": "^2.1.0",
-        "underscore": "1.9.1",
         "utf8": "3.0.0"
+      },
+      "dependencies": {
+        "@types/bn.js": {
+          "version": "5.1.1",
+          "resolved": "https://registry.npmjs.org/@types/bn.js/-/bn.js-5.1.1.tgz",
+          "integrity": "sha512-qNrYbZqMx0uJAfKnKclPh+dTwK33KfLHYqtyODwd5HnXOjnkhc4qgn3BrK6RWyGZm5+sIFE7Q7Vz6QQtJB7w7g==",
+          "dev": true,
+          "requires": {
+            "@types/node": "*"
+          }
+        },
+        "bn.js": {
+          "version": "5.2.1",
+          "resolved": "https://registry.npmjs.org/bn.js/-/bn.js-5.2.1.tgz",
+          "integrity": "sha512-eXRvHzWyYPBuB4NBy0cmYQjGitUrtqwbvlzP3G6VFnNRbsZQIxQ10PbKKHt8gZ/HW/D/747aDl+QkDqg3KQLMQ==",
+          "dev": true
+        },
+        "ethereumjs-util": {
+          "version": "7.1.5",
+          "resolved": "https://registry.npmjs.org/ethereumjs-util/-/ethereumjs-util-7.1.5.tgz",
+          "integrity": "sha512-SDl5kKrQAudFBUe5OJM9Ac6WmMyYmXX/6sTmLZ3ffG2eY6ZIGBes3pEDxNN6V72WyOw4CPD5RomKdsa8DAAwLg==",
+          "dev": true,
+          "requires": {
+            "@types/bn.js": "^5.1.0",
+            "bn.js": "^5.1.2",
+            "create-hash": "^1.1.2",
+            "ethereum-cryptography": "^0.1.3",
+            "rlp": "^2.2.4"
+          }
+        }
       }
     },
     "websocket": {
       "version": "1.0.34",
       "dev": true,
+      "peer": true,
       "requires": {
         "bufferutil": "^4.0.1",
         "debug": "^2.2.0",
@@ -37472,13 +33161,15 @@
         "debug": {
           "version": "2.6.9",
           "dev": true,
+          "peer": true,
           "requires": {
             "ms": "2.0.0"
           }
         },
         "ms": {
           "version": "2.0.0",
-          "dev": true
+          "dev": true,
+          "peer": true
         }
       }
     },
@@ -37507,6 +33198,7 @@
     "which-typed-array": {
       "version": "1.1.7",
       "dev": true,
+      "peer": true,
       "requires": {
         "available-typed-arrays": "^1.0.5",
         "call-bind": "^1.0.2",
@@ -37519,6 +33211,7 @@
         "es-abstract": {
           "version": "1.18.6",
           "dev": true,
+          "peer": true,
           "requires": {
             "call-bind": "^1.0.2",
             "es-to-primitive": "^1.2.1",
@@ -37542,11 +33235,13 @@
         },
         "is-callable": {
           "version": "1.2.4",
-          "dev": true
+          "dev": true,
+          "peer": true
         },
         "is-regex": {
           "version": "1.1.4",
           "dev": true,
+          "peer": true,
           "requires": {
             "call-bind": "^1.0.2",
             "has-tostringtag": "^1.0.0"
@@ -37555,17 +33250,20 @@
         "is-string": {
           "version": "1.0.7",
           "dev": true,
+          "peer": true,
           "requires": {
             "has-tostringtag": "^1.0.0"
           }
         },
         "object-inspect": {
           "version": "1.11.0",
-          "dev": true
+          "dev": true,
+          "peer": true
         },
         "object.assign": {
           "version": "4.1.2",
           "dev": true,
+          "peer": true,
           "requires": {
             "call-bind": "^1.0.0",
             "define-properties": "^1.1.3",
@@ -37643,6 +33341,7 @@
     "xhr": {
       "version": "2.6.0",
       "dev": true,
+      "peer": true,
       "requires": {
         "global": "~4.4.0",
         "is-function": "^1.0.1",
@@ -37653,6 +33352,7 @@
     "xhr-request": {
       "version": "1.1.0",
       "dev": true,
+      "peer": true,
       "requires": {
         "buffer-to-arraybuffer": "^0.0.5",
         "object-assign": "^4.1.1",
@@ -37666,6 +33366,7 @@
     "xhr-request-promise": {
       "version": "0.1.3",
       "dev": true,
+      "peer": true,
       "requires": {
         "xhr-request": "^1.1.0"
       }
@@ -37673,6 +33374,7 @@
     "xhr2-cookies": {
       "version": "1.1.0",
       "dev": true,
+      "peer": true,
       "requires": {
         "cookiejar": "^2.1.1"
       }
@@ -37683,7 +33385,8 @@
     },
     "xtend": {
       "version": "4.0.2",
-      "dev": true
+      "dev": true,
+      "peer": true
     },
     "y18n": {
       "version": "4.0.3",
@@ -37691,7 +33394,8 @@
     },
     "yaeti": {
       "version": "0.0.6",
-      "dev": true
+      "dev": true,
+      "peer": true
     },
     "yallist": {
       "version": "3.1.1",
diff --git a/package.json b/package.json
index 0e25533..fb3f878 100644
--- a/package.json
+++ b/package.json
@@ -60,7 +60,7 @@
     "husky": "7.0.4",
     "prettier": "2.5.0",
     "prettier-plugin-solidity": "1.0.0-beta.19",
-    "solidity-coverage": "0.7.17",
+    "solidity-coverage": "^0.8.2",
     "ts-generator": "0.1.1",
     "ts-node": "10.4.0",
     "typechain": "6.0.5",