{
  "manageEntity": {
    "action": "View",
    "entityId": "325172820",
    "entityType": "Notification",
    "nonce": "0x7d23cff09af084ce7b84543baafcb71accd6f7cc4583416bfe549711ee9c9eea",
    "signature": "0x1dc871c143d7609464678ebcff192d22abebe0e7c98f429e6cd5ef85952e88a57b0da7f5fc00e070a813051b6e5a725c17b4e41d141aadcbef7b3c7b8a0671961c",
    "signer": "0x48FD75f1b7D81A96b8b8624aB7040523C402c202",
    "userId": "325172820"
  }
}