{
  "manageEntity": {
    "action": "View",
    "entityId": "620307004",
    "entityType": "Notification",
    "nonce": "0xdc24cf81af62fc544c8eed87aa7f3868c97bcb2ab36381a4423518fcb5407c45",
    "signature": "0x08c5bbdede105c44c04b24c7fc44fa53901b9d1b9b52aa95ca90e6b02d3f6a801154717df10601b9bf7881c16b699f60b7b94dea16b27192eacf1b5075c4339b1b",
    "signer": "0x5452f86EfcB1153FF9C10bdbe4103Ce25434D124",
    "userId": "620307004"
  }
}