{
  "manageEntity": {
    "action": "Update",
    "entityId": "749288674",
    "entityType": "User",
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    "nonce": "0xdb66a39b719fc2d45ea43f07f93b6003a40e8ba64faa9ef15194325d5a96626e",
    "signature": "0x91a54b008eb27d44703d94c7f3bc761b913e8c03f8fe6baaf90eda4f1afa15af206a78878dc8625a44dd389981060a48371cab1b592c9638a409d23c2b2560561c",
    "signer": "0xBa5121e4316bB2C2976543aEe939231A34Fe61Dd",
    "userId": "749288674"
  }
}