{
  "manageEntity": {
    "action": "View",
    "entityId": "840507944",
    "entityType": "Notification",
    "nonce": "0x22c09782878802c163eba6aeeeee9046e8797ede2f011551fe2e15224e8bcf43",
    "signature": "0xb96b07cc7262b5782cb15df4de10f8ebbadadd9fd742ee0b5988c2255d512a6637d4e3e06f27a22d26f42c9217268655da5b95d1f9b7c22de8aa8bd2ab4d5a001b",
    "signer": "0x6d507427E16913C96E6DC2AB23209fc7AEbe1907",
    "userId": "840507944"
  }
}