{
  "rpc": {
    "invalidInput": -32000,
    "resourceNotFound": -32001,
    "resourceUnavailable": -32002,
    "transactionRejected": -32003,
    "methodNotSupported": -32004,
    "parse": -32700,
    "invalidRequest": -32600,
    "methodNotFound": -32601,
    "invalidParams": -32602,
    "internal": -32603
  },
  "provider": {
    "userRejectedRequest": 4001,
    "unauthorized": 4100,
    "unsupportedMethod": 4200
  }
}