[
  {
    "jsonrpc": "2.0",
    "id": "15922956697249514502",
    "error": {
        "code": -32000,
        "message": "insufficient funds for gas * price + value"
    }
  },
  {
    "jsonrpc": "2.0",
    "id": "15922956697249514502",
    "error": {
        "code": -32000,
        "message": "already known"
    }
  },
  {
    "jsonrpc": "2.0",
    "id": "15922956697249514502",
    "error": {
        "code": -32000,
        "message": "nonce too low"
    }
  }
]