{
  "manageEntity": {
    "action": "View",
    "entityId": "620307004",
    "entityType": "Notification",
    "nonce": "0xbbbc172a9ff7d7bb0c18d2251eed28afa37abbbbd463194b636ceb50297f7026",
    "signature": "0x0b061403eedbe6113a57ac20966617b179f11eabc4180091e41b6fa2fde7cca14614cc57be05055c3b79d03e25ec2c945375d95a90ae534a40a25de90de84af81b",
    "signer": "0x5452f86EfcB1153FF9C10bdbe4103Ce25434D124",
    "userId": "620307004"
  }
}