{
  "manageEntity": {
    "action": "Update",
    "entityId": "54639788",
    "entityType": "User",
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    "nonce": "0xdd500255d32cf823db39016d36c27056c80aea5bf3fc18dee1f5885bb417c3f4",
    "signature": "0x7ee6efb1c4013465b29ad563bd4d3bff696545c6ef7cb82884cf23a283c31ec4626f4aa58bf8b5f2ca3e30d195e87bef9b9cf021b30b594cf0295367024543191c",
    "signer": "0xD8E28B38874755bAF1151e25B1F4A850B2942EB4",
    "userId": "54639788"
  }
}