{
  "request": "{block (hash : \"c8df1f061abb4d0c107b2b1a794ade8780b3120e681f723fe55a7be586d95ba6\") {number } }",
  "response": {
    "errors": [
      {
        "message": "Validation error (WrongType@[block]) : argument 'hash' with value 'StringValue{value='c8df1f061abb4d0c107b2b1a794ade8780b3120e681f723fe55a7be586d95ba6'}' is not a valid 'Bytes32' - Bytes32 value 'c8df1f061abb4d0c107b2b1a794ade8780b3120e681f723fe55a7be586d95ba6' is not prefixed with 0x",
        "locations": [
          {
            "line": 1,
            "column": 9
          }
        ],
        "extensions": {
          "classification": "ValidationError"
        }
      }
    ]
  },
  "statusCode": 400
}