{
  "manageEntity": {
    "action": "View",
    "entityId": "325172820",
    "entityType": "Notification",
    "nonce": "0x0d38db04016354c421001efe8afce2bcc4de696d9345fb9a1b163456e67728fb",
    "signature": "0x64ea30e398fd855860636bf52a3b17e52db2e9923551f6c2c87779a355ac66e13b9beba4a3315f1fa8a9638f0ca55b3146dd01acce33de49fc4f3acb59bd60d91c",
    "signer": "0x48FD75f1b7D81A96b8b8624aB7040523C402c202",
    "userId": "325172820"
  }
}