{
  "manageEntity": {
    "action": "View",
    "entityId": "620307004",
    "entityType": "Notification",
    "nonce": "0xad2bdf9e79a7d674497cfc9692afd107e9c7cb80527341f463daacc53be8c257",
    "signature": "0x9e9465a4054a1b6393a1ca71af18a12f17635d6af299df1262a6c07c0bf100a6754c1076f6b9ae6f620e502db4038820823adc4f3a3762b4a6aa2044dd25ab1d1b",
    "signer": "0x5452f86EfcB1153FF9C10bdbe4103Ce25434D124",
    "userId": "620307004"
  }
}