{
  "manageEntity": {
    "action": "Update",
    "entityId": "243887839",
    "entityType": "User",
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    "nonce": "0x4d6ca22885c0a960fa45f301f6e6a6a2a68c3d69ff7b820a4fe6273bd8a31751",
    "signature": "0x0797c6a5f6f35a5bf6e8c356fa4410fc8a8cf9887619b9243d07dd14b59256815778c218f937f8205b8e94f5bf2aaba3efae7d385a27992ca94320324fce4de61b",
    "signer": "0xFfbC9CB253a54E8c512BbB1640A30096b96c0623",
    "userId": "243887839"
  }
}