{
  "manageEntity": {
    "action": "View",
    "entityId": "540529323",
    "entityType": "Notification",
    "nonce": "0x15fa8f234d4fdbf96c53398db5094a36b18ec58796e7d5fddbdd8ff8a0b48421",
    "signature": "0x24cf5bbf8ebdb53a8bef12e0d0188800103c8af7fec16a3b89b8fc1cfa52f08478f589b3978d0af79d83b4dd61e51b7c1b9323e0e4c94921f0a87c5c38ca454a1b",
    "signer": "0x3939e302479fE0F42271820cd8E0b44A47273209",
    "userId": "540529323"
  }
}