{
  "manageEntity": {
    "action": "View",
    "entityId": "200883",
    "entityType": "Notification",
    "nonce": "0x4ac558f6bac2eee0b769007a1ccb648e4aa93ce97409f9d898840af7710dbeb1",
    "signature": "0xf42b62fb914f2c3b50e88e318d175d7bebfba9a680cb27e8b91a06ec90a7498139b9f7dddbe0e80434a9ecccfd5cbc38575d1ff6d41a8b6c5b73cf620b3cc01f1b",
    "signer": "0xb9682191c10BE2aD0dAC4b214b641e69974810B8",
    "userId": "200883"
  }
}