{
  "manageEntity": {
    "action": "View",
    "entityId": "620307004",
    "entityType": "Notification",
    "nonce": "0x40994fd9e11f580da37f35571ba31b6f88c51b45f74a1866ab0735f8682623fb",
    "signature": "0x69c3a2c3c5d8f68bb6004461470a14d020e1550b235996a22cc5273f74f5b6691cd04cbf416fcf49aec0049f51441a5784686f9e503b6433232f383a492a8f3e1c",
    "signer": "0x5452f86EfcB1153FF9C10bdbe4103Ce25434D124",
    "userId": "620307004"
  }
}