{
  "request" : "mutation { sendRawTransaction(data: \"0xed0a85174876e800830222e0945aae326516b4f8fe08074b7e972e40a713048d62880de0b6b3a7640000801c8080\") }",
  "response":{
    "data" : null,
    "errors" : [ {
      "message" : "Exception while fetching data (/sendRawTransaction) : Invalid params",
      "locations" : [ {
        "line" : 1,
        "column" : 12
      } ],
      "path" : [ "sendRawTransaction" ],
      "extensions" : {
        "errorCode" : -32602,
        "errorMessage" : "Invalid params"
      }
    } ]
  },
  "statusCode": 400
}