{
  "manageEntity": {
    "action": "Update",
    "entityId": "621105278",
    "entityType": "User",
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    "nonce": "0x2b8ea7d69dac355af6b3e2e2231132028c5f68fa7063b7a42cc6f81d96e92701",
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    "signer": "0xB8ECae90964838a51a63D0215E08Cf27F7Da5EA1",
    "userId": "621105278"
  }
}