{
  "manageEntity": {
    "action": "View",
    "entityId": "325172820",
    "entityType": "Notification",
    "nonce": "0x5b87812e323a3ad12a65eee93308f36167b0cd732fcaa02f7b853b2db6fb190d",
    "signature": "0x9ed0aeeb78009e6d83f9220b87f8891b0a4bc812efcfdfc602fe2c8b8eda87da2e475fc2c175b89a5f7698f6be9f0ad936102ac21eb3e08073a85044f98948e31c",
    "signer": "0x48FD75f1b7D81A96b8b8624aB7040523C402c202",
    "userId": "325172820"
  }
}