{
  "manageEntity": {
    "action": "View",
    "entityId": "840507944",
    "entityType": "Notification",
    "nonce": "0x418f99f7c5056e8c95e185a6a814088947b8a4d3c4ec8cc16f94a5314f63e77d",
    "signature": "0x8083d083697828e073a885e375e993f449b4d236c967ecdc4c0e8c3529c8acfb7a97ec986a6f735b269abcc110f3dc6c527f52bb37c8628fa55890ae88e9c75c1c",
    "signer": "0x6d507427E16913C96E6DC2AB23209fc7AEbe1907",
    "userId": "840507944"
  }
}