{
  "manageEntity": {
    "action": "Update",
    "entityId": "490478463",
    "entityType": "User",
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    "nonce": "0x8249e1b2bd963e211515f7b5fc71b54cf31f4012e7479770bec046e3a5ba03ef",
    "signature": "0xeda9cfb814f994159d583898d17fe53774b833ac5da903b104dff102338137b13b7d694d52c2b789f19144d8b4ceb58657a22c05c391a9ff944c6dc6feecef311b",
    "signer": "0xd708949D0521A856Ca6eB44B4112bAEE59741ADD",
    "userId": "490478463"
  }
}