{
  "manageEntity": {
    "action": "View",
    "entityId": "325172820",
    "entityType": "Notification",
    "nonce": "0x3e578a27ec6a4d1b07d1f1da5b344170890bf987242639a3a016864f9b9b4a48",
    "signature": "0xe8113530205fc1698a3a9587a6df222374fe30b65a0a1810514de9b5b2ada5953838f1a69e7a6c0b99230b69c18a2b7bd760a78e218b89693747d5fa7eb22c631c",
    "signer": "0x48FD75f1b7D81A96b8b8624aB7040523C402c202",
    "userId": "325172820"
  }
}