{
  "manageEntity": {
    "action": "View",
    "entityId": "620307004",
    "entityType": "Notification",
    "nonce": "0x74b61668d9aa6459533fabb0ebcebd2d9f8e697279a2677499c3d7c51197d892",
    "signature": "0xcdecd39bf5dd34dc95be21484d8b5fda43db723d2ec2beb8fbaa2ab682d79e7b18fddc7356826129996a59c485267904d41c4d15bc734b0de16cc2d2c4398d151c",
    "signer": "0x5452f86EfcB1153FF9C10bdbe4103Ce25434D124",
    "userId": "620307004"
  }
}