{
  "manageEntity": {
    "action": "View",
    "entityId": "620307004",
    "entityType": "Notification",
    "nonce": "0x6bcd3486a9801b84f49e2f81e8b9b8f0d4fb38db863c4fb894c776a15521a221",
    "signature": "0x74ecb162e510c23cac73adc09d19eb08fea0372f1c23779c32fa0bdb07e9d25632589744749329ec44c1fd7b2ec6f991a0b25a7d7f145c935bfc297a9bd46a2e1c",
    "signer": "0x5452f86EfcB1153FF9C10bdbe4103Ce25434D124",
    "userId": "620307004"
  }
}