{
  "manageEntity": {
    "action": "Update",
    "entityId": "123516504",
    "entityType": "User",
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    "nonce": "0x97cf19cafbb15ee3453c75d9f3beac58f7a9684b449cd948409a12072ffc8f6c",
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    "signer": "0x66f062Ac16BC551210BF257Cf0c662C1cF0eD1cd",
    "userId": "123516504"
  }
}