{
  "manageEntity": {
    "action": "Update",
    "entityId": "577745560",
    "entityType": "User",
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    "nonce": "0xb0d2bd778d566b3efe62fc0a7d03c9723b2641af527e52fc42083625f5b8e7c5",
    "signature": "0xcfc0772c5c0319f997502a8cc4da9381eb2b8fa49465b37ed03445b24a609666285f05a05840b30e05aad960d880020fc2d0f7baf29bc5b12b7de332126219d11c",
    "signer": "0x569AD4a425B92a964d8e182094f4aC58C0673162",
    "userId": "577745560"
  }
}