{
  "manageEntity": {
    "action": "View",
    "entityId": "543686915",
    "entityType": "Notification",
    "nonce": "0xc18dcd0f088038d5c2a953e5e924641a7693a5334ee8a49954c1100c927b18f0",
    "signature": "0xc35fde79b45375de42d43b3e359600abaf04701dd2cba2610a567b7b92d6d5d97ed33e7139b74497c91da0c72ffb1f489fd9d74d684e5bae62a4dc78f4a3e74f1c",
    "signer": "0x9Fa5E44ADd28caB1F5D45992F003ba0455ff36e6",
    "userId": "543686915"
  }
}