{
  "manageEntity": {
    "action": "View",
    "entityId": "1489",
    "entityType": "Notification",
    "nonce": "0x8fd66ef5790c7154f3aa3d5eab10ab54cfdea0bdf10f33c9635c8e3926319c2b",
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    "signer": "0xDA1112c8a9EbEB6a604074A2787CC0B6EdB0Cf29",
    "userId": "1489"
  }
}