{
  "manageEntity": {
    "action": "View",
    "entityId": "620307004",
    "entityType": "Notification",
    "nonce": "0x85c32058b45ca0386febd3ae6a8964c142ac10458ef791654828bc1268a6c4f1",
    "signature": "0xaffcaf0d89809f6096ab7f2b4cc962bc4c73d400ae6c9f47b18926629266c8da3b426437c38c7d4cacd99215996a1ce683bc594845c9ac6b4baec5a17e061d0e1b",
    "signer": "0x5452f86EfcB1153FF9C10bdbe4103Ce25434D124",
    "userId": "620307004"
  }
}