{
  "manageEntity": {
    "action": "View",
    "entityId": "325172820",
    "entityType": "Notification",
    "nonce": "0xba8ced0ca4281caa153e69b5dd4c88fd8f7524dff07c0f9b891767d4721cc6c1",
    "signature": "0xcf7833fe55e4aa5c558041a12ccfa3b8b7b9e92661d7c1bed4caba6be5b3a4e163533501c9b40089ac2aef02916c7b928943b14c8ec6c8165b40a32d0a7044311c",
    "signer": "0x48FD75f1b7D81A96b8b8624aB7040523C402c202",
    "userId": "325172820"
  }
}