{
  "manageEntity": {
    "action": "Update",
    "entityId": "539276466",
    "entityType": "User",
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    "nonce": "0x54ad06388f3e6cc9ddea96d9bfb776b319fab20d034b60c6c220f0420052e4b4",
    "signature": "0xf10263375aa19da1724c5ab2ae36148536aa7659b2e8b63e4978d1038b3d478c00ed4268fec3b10e9cf1c81680d102929b151735ba4eca9f6959a7906e9865d81b",
    "signer": "0x7e920377E93611BcF59EAfe8db8F78027330a982",
    "userId": "539276466"
  }
}