{
  "manageEntity": {
    "action": "View",
    "entityId": "620307004",
    "entityType": "Notification",
    "nonce": "0x2b64574672392b7d44d55960140a0b497d2002c9bfec475c9f9e87f45831c512",
    "signature": "0xb3cb084d8a4e499f1571254ad75468c7a15d4a1ffc8a0bca1fee2d1f4207f15c7aabfc07fd9768ca89ccb9c5860ad564acf6a3be1fc9b53765f482d650a2e5ed1b",
    "signer": "0x5452f86EfcB1153FF9C10bdbe4103Ce25434D124",
    "userId": "620307004"
  }
}