{
  "manageEntity": {
    "action": "Update",
    "entityId": "666831582",
    "entityType": "User",
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    "nonce": "0x4bb7694fc34250c4686f6716750d7651a24404c94947f9fbb45fde9868da308a",
    "signature": "0xdfb5a154fc5df7e17b0f6d27e883132a01eeee15cb2d7e489d0bd18ba4c5050e3d1850ca346a4223de6568449c4a594590f3226dca19f07b8f8b8e710d62f9531b",
    "signer": "0x74a8042b1A78054598367dDc4E60093981207384",
    "userId": "666831582"
  }
}