{
  "manageEntity": {
    "action": "Update",
    "entityId": "850489604",
    "entityType": "User",
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    "nonce": "0x8789e5134abbc7c2f5cb159d7eb0460cbdc433bade61292b0fb74dc343c42193",
    "signature": "0x8b90a105be87c813592a4a1d0928ac7494c001a4470a2a86a9e24f6c0ac06bb47b80912fc0c14e14ec1f35a72009ad9b725d49ca1951732efa65d93a3338fd781b",
    "signer": "0xE58798A8eCCb4b8474bdDB89D94c8151E7BD4D10",
    "userId": "850489604"
  }
}