{
  "manageEntity": {
    "action": "View",
    "entityId": "574121956",
    "entityType": "Notification",
    "nonce": "0xbcc4f17cf358a0fedc8a5eadcd37999bb6e6683d8b22a823aa71d2060c3bcfc9",
    "signature": "0x90fe990fbecb0a1770cde8b406fa541b4516610ff0c73c89839a7dd93168582f3bb9ec8ac3ffec8a85979c6d5875b3d360c3ae78ddda57b291e78d92b8b6c10e1b",
    "signer": "0x1d2617D04b8b5F8c71C6C6E431Ac44800f13f59C",
    "userId": "574121956"
  }
}