{
  "manageEntity": {
    "action": "View",
    "entityId": "1",
    "entityType": "Notification",
    "nonce": "0x7b4fdc21a879d32fb730d185c312632d76ed1a306c3dcf8008611820fbc00524",
    "signature": "0x04a2eed505d110ec9ff6be241d905c2c4ea0ca8f873eea6380f30d2f98819cdf5aaa8040c2b2846c4682a01faafc06abda611302b1a3e4e4b2813da977955be71b",
    "signer": "0x7D273271690538cF855E5b3002A0dD8c154bB060",
    "userId": "1"
  }
}