{
  "manageEntity": {
    "action": "View",
    "entityId": "325172820",
    "entityType": "Notification",
    "nonce": "0x54c4ba2a008b6d04bfc33e003ced2f09e3bfae97a511280bb5c630896baa884a",
    "signature": "0x93a471a9f258029b5cb000d6f6752c3878bca06b6604e0ddc77691564ae1c1373fcaed6c5d7788a5b6d2bf93b051ed5861b3b3ac0a97fa7da61dcf7e70962a5a1b",
    "signer": "0x48FD75f1b7D81A96b8b8624aB7040523C402c202",
    "userId": "325172820"
  }
}