{
  "manageEntity": {
    "action": "View",
    "entityId": "124231",
    "entityType": "Notification",
    "nonce": "0x6003b6e12becc8f9f1d8027842bc7fc24ae86e6083816c41257066d525ae6b44",
    "signature": "0xd4a143395903ca30f45ad6a836bd906606769e15a2f3d16b7ed33a57a0ac770863d145456a6b82380a1defc8c6c81799676b1dd2e4acc925e383216fd9f730b01c",
    "signer": "0xCa95C33A29881740496c79b15c9b6F8BEFCfa565",
    "userId": "124231"
  }
}