{
  "manageEntity": {
    "action": "View",
    "entityId": "5289",
    "entityType": "Notification",
    "nonce": "0x69d5469bc1f9fa7cea1ccc0c1d2211c0d426eecae03534f0d010f671556b6cde",
    "signature": "0x9052a371be0f1f4c29dddbb0727fb108cdf81b0f5fe4dc41876b1a9c7924e4596d46697742dc089777faffc4eb903bb22e45a7cdf3cb3fe7a5d93387e8008ae51b",
    "signer": "0xF012Fe058C0572b6f18BDD68A091a72215Ca6a4B",
    "userId": "5289"
  }
}