{
  "manageEntity": {
    "action": "View",
    "entityId": "580720856",
    "entityType": "Notification",
    "nonce": "0x915af3587f8ec93c4c7bf94f31280edb55abc5e2c1853fff9e0639b6e720f44e",
    "signature": "0xb39e3715a7a0d97b8013b77e520c9347e01158eaa5f497ccf6a2c3b92964c6e53b238ce9b901939c81118e2095d6e76355863b5a1a366bb57d9f91629a8ff0961b",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}