{
  "manageEntity": {
    "action": "View",
    "entityId": "580720856",
    "entityType": "Notification",
    "nonce": "0xd01ae70ac08e22c4daacf36c08cced92a92cc59dfd87ffd74082f33af83f5f0f",
    "signature": "0x2804a91f75f5faa3f93c25b9df2277310150d8f625bdd4068f10bb6626b3f24d1aa1c634b58c85523d75d1aa3a65daa1373b9ed2409c37ba8d33ae9f4a012b9f1c",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}