{
  "manageEntity": {
    "action": "View",
    "entityId": "1",
    "entityType": "Notification",
    "nonce": "0xe61b7f27e48fe336aa483c578ac5dcd52ea6b584fa8cd7362674cc1daf018b57",
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    "signer": "0x7D273271690538cF855E5b3002A0dD8c154bB060",
    "userId": "1"
  }
}