{
  "manageEntity": {
    "action": "View",
    "entityId": "508186998",
    "entityType": "Notification",
    "nonce": "0x8ec70c0aade72beaf87170b7db7f8bba435a67e7bcbdb18ee04035dbdacd6ce8",
    "signature": "0x8dccfb6df1312f988f25d32883ac4389d5090f05705b77030b454542b46db0733549f2de36b6963cf815166edefad7b30d741b936a52a557b948fe12ed435ed61b",
    "signer": "0xA5fFfA5b8673Fb93490E3F9B0BeE58e1f0Ce1231",
    "userId": "508186998"
  }
}