{
  "manageEntity": {
    "action": "Create",
    "entityId": "824409849",
    "entityType": "User",
    "metadata": "{\"cid\":\"bagaaierat6jtt2ospw2dcf34nnvakjkspgugtce4bunzjjwjfuwizzrk7ezq\",\"data\":{\"handle\":\"yzy123\",\"name\":\"yzy123\",\"wallet\":\"0x30a194C74bc27855df65AE4C00801A2504744368\"}}",
    "nonce": "0x52a2aaf3da3ef873db9dc423507f9244e2bdb6a65c9b2689cae0673a573e015a",
    "signature": "0x53c587ca297a4e121857cce7003b795f162a4cba7846c6a568bfba2bd023ce6c0cf195c97a7ba2e8ebc45b64e44bdbe9e064720babeb8c652a2c0cbafc831f081b",
    "signer": "0x30a194C74bc27855df65AE4C00801A2504744368",
    "userId": "824409849"
  }
}