{
  "manageEntity": {
    "action": "View",
    "entityId": "620307004",
    "entityType": "Notification",
    "nonce": "0x2a66b725d407bbba554a36c7ea8e46e494d87da2df3a124f9654e6b83558c3a5",
    "signature": "0x82a147289e0d0da759d831c1a59377db792ac48b8b9559dbc898bfe4cccb8a9d3e9ab204d8dd8664063169e27c032e69d7ac9016b33c3e465096eb461265289e1c",
    "signer": "0x5452f86EfcB1153FF9C10bdbe4103Ce25434D124",
    "userId": "620307004"
  }
}