{
  "manageEntity": {
    "action": "Create",
    "entityId": "351579823",
    "entityType": "User",
    "metadata": "{\"cid\":\"bagaaieraos3b3635eavgapet3psjxq3ibev62fkjp74qtwcsuajydie4sppq\",\"data\":{\"handle\":\"SunaMg\",\"events\":{},\"name\":\"SunaMg\",\"wallet\":\"0x55408F18dc0E716333F0688A0Dc07439D875f842\"}}",
    "nonce": "0xd102de5221ac593f57752bec2fe6b6d0af3ef26223c9d8218071975737964f84",
    "signature": "0x0ae1538edf067e724ecb65df289ceaafe6b594209fe36c53d8c9854521015c40740d6730f78015b16e8bf51198ae2ddb6b1861b3afa6861c8928eca6ca4251801b",
    "signer": "0x55408F18dc0E716333F0688A0Dc07439D875f842",
    "userId": "351579823"
  }
}