{
  "manageEntity": {
    "action": "View",
    "entityId": "8449787",
    "entityType": "Notification",
    "nonce": "0xd24f178091d9a7e899ea6f736f633bd64f8aa4e722220f06de7cef9baf0e3da5",
    "signature": "0x7b67f83dded849e880b637af6b4ffb4e93592f32fce5c96e4bc3fabdc1c88c816a7bf0375ae7a3dcbaeb4fd803163d064b68fc5b4e23314fcf4795439c3bcf5d1c",
    "signer": "0x66493A2BC6f44f712d1A01F69d3bDB49f1c36566",
    "userId": "8449787"
  }
}