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