{
  "manageEntity": {
    "action": "Update",
    "entityId": "890121890",
    "entityType": "User",
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    "nonce": "0xea9369fbbb486118e59220e48b7cb11868dc74640266d1e39611e3a0f5414669",
    "signature": "0xdf2d6244da6496b1ab0cc24079b95b4979bfebdfef8f47dc527a937d6bd0dbe460e4b5de4e3f0021f8fe98c114fef1eace6836e47e9ff423c068ee749a22dc831c",
    "signer": "0xE60a1866Ef385a9995aA7FecBf375920ced75b5d",
    "userId": "890121890"
  }
}