{
  "code": 200,
  "message": "Successful",
  "data": {
    "id": "a1b2c3d4e5f6789012345678",
    "tracking_number": "9400111899223397576146",
    "courier_code": "usps",
    "order_id": "12345",
    "title": "Order #12345",
    "customer_name": "Jane Smith",
    "customer_email": "jane.smith@example.com",
    "note": "Priority customer",
    "status": "pending",
    "substatus": null,
    "origin_country": "CN",
    "destination_country": "US",
    "created_at": "2026-06-13T10:00:00Z",
    "updated_at": "2026-06-13T10:00:00Z",
    "last_event": null,
    "last_update_time": null,
    "origin_info": {
      "trackinfo": []
    },
    "destination_info": {
      "trackinfo": []
    }
  }
}