{
  "manageEntity": {
    "action": "View",
    "entityId": "620307004",
    "entityType": "Notification",
    "nonce": "0x3123a6f0c28b60f654e54ff38e7c4b62a149148c60d96037ca5b6c07943f63f8",
    "signature": "0x89feeb13c313f516385a62ad94d10a788b89e125f69d81e579d750aa93a4fce3391f0805fe1fa8b3bd957b7ed33531277d621ee2e8967a501c5262ff442a8d7b1c",
    "signer": "0x5452f86EfcB1153FF9C10bdbe4103Ce25434D124",
    "userId": "620307004"
  }
}