{
  "manageEntity": {
    "action": "View",
    "entityId": "406225571",
    "entityType": "Notification",
    "nonce": "0x9553c4754828eb70676866ec5264288032fb0a6d2d37a3bf20d73da233a46e40",
    "signature": "0x901f0da9475c825d86cb4339de905eb5aefe3fa82ec9c9f9e345251635e0205452cf58c530883ba97783fa9bd20b485f1df96c82c04b2762fcb0eadcc946499a1b",
    "signer": "0x7425EdbFdF528603A88c658f4cf8B1396a8a77F5",
    "userId": "406225571"
  }
}