{
  "manageEntity": {
    "action": "View",
    "entityId": "987974477",
    "entityType": "Notification",
    "nonce": "0xf092ecde9fdc30ef6e782afe51505b271366b6a5723ed6183fd8dcf97dd62aa5",
    "signature": "0x264daf297aaebd66783d8ebd8f20c0bcfe52bf8a4401e86ed5811fea1fddff0c5d621daf8d446b5b142e5ce2a67f4f28538906b8ec930b2ffd62d1daae95f8aa1c",
    "signer": "0xDe8B8bd64e5700C7f5D146f26fbE54D060EAd3E2",
    "userId": "987974477"
  }
}