{
  "manageEntity": {
    "action": "View",
    "entityId": "256479919",
    "entityType": "Notification",
    "nonce": "0xcacf7108051de1bf182914cf6229546b7678528d35018d0a1f9b013f1b10a09b",
    "signature": "0x96c2f562f96a88ac3d5f6f3a391a7d5f9e0a913042b3c6b3aacdca07ac3fe68743bb949347101453f5dd55ad7f8cc30df1dc9d9d159cda0c38c698ae1e2e3b481c",
    "signer": "0xc4A500E17D812B285447720CCcb7F8eB148c91bd",
    "userId": "256479919"
  }
}