{
  "manageEntity": {
    "action": "View",
    "entityId": "620307004",
    "entityType": "Notification",
    "nonce": "0x30876b9e8137b621f9f2a0179da1f3ac35a7e44daea8fba1a1aba4068a4ae65f",
    "signature": "0x74c9a20c8e6524e49a4c15b2146ee71e8d061c190a0a2f3294113a15ffe83fdd0372840558a4846a1e8b4c4b6c0fbe48e8596ec671618c8eb2a724d31d8da79a1c",
    "signer": "0x5452f86EfcB1153FF9C10bdbe4103Ce25434D124",
    "userId": "620307004"
  }
}