{
  "manageEntity": {
    "action": "View",
    "entityId": "42634173",
    "entityType": "Notification",
    "nonce": "0x8703350a47c343bf893071ffecdbbfd3189d0eee011f9018f4d4f5be9a219755",
    "signature": "0x8ddf8ed32bd2bb1efb9938cf3bef10df6fe6ef9f06ba9aea9721c9eee1a5b5da796e3e9f81b66eb2e0595081f6628552b3a65e6b339fa7351fc3614a752123d21c",
    "signer": "0x18a7B3405E81900d8aF72d98D5f2C54e2C988f9b",
    "userId": "42634173"
  }
}