{
  "manageEntity": {
    "action": "View",
    "entityId": "325172820",
    "entityType": "Notification",
    "nonce": "0xb1c94b89ff512905fdba71979a634b8e75cbeacdc70989e9cbf7c499c679a954",
    "signature": "0xa20fa539bb2ab9c819b6ddfba8aa103bcfae0e3fabff0cf189403fe48dbee1645f0a67f84e2f8984e404c8c28a8bfd993138f739c88eead6a7c8ca34de80fede1b",
    "signer": "0x48FD75f1b7D81A96b8b8624aB7040523C402c202",
    "userId": "325172820"
  }
}