{
  "manageEntity": {
    "action": "View",
    "entityId": "620307004",
    "entityType": "Notification",
    "nonce": "0x2c1ac35518111af04a8b75106fe15b98c13cbad60ee7a4c3ca41e8504fcd772c",
    "signature": "0xf0f4f27d13fd2be710754492659e608ca6fba7036ac057859686be7a109657991c75a566018bad5b8a01da4a26730892ec190e45f1448bad03bf777572b3e8de1b",
    "signer": "0x5452f86EfcB1153FF9C10bdbe4103Ce25434D124",
    "userId": "620307004"
  }
}