{
  "manageEntity": {
    "action": "View",
    "entityId": "620307004",
    "entityType": "Notification",
    "nonce": "0x5702c0c00126f7c0adb4fec1119b2ab4d455e01e954e382067b5f891c5bbbc20",
    "signature": "0x67e4f9b4f30495b97fe84d0afb9f8b28170e39dbaf1624e8f56e35cab985ceed4d3d4ecd0327b9d9dc8597aa434ed50535ee298b8e1529c4ded9ff2c44ee8c9a1b",
    "signer": "0x5452f86EfcB1153FF9C10bdbe4103Ce25434D124",
    "userId": "620307004"
  }
}