{
  "request": {
    "id": 28,
    "jsonrpc": "2.0",
    "method": "eth_getProof",
    "params": []
  },
  "response": {
    "jsonrpc": "2.0",
    "id": 28,
    "error" : {
      "code" : -32602,
      "message" : "Invalid block param (block not found)"
    }
  },
  "statusCode": 200
}