{"version":"1.0","type":"rich","provider_name":"Acast","provider_url":"https://acast.com","height":250,"width":700,"html":"<iframe src=\"https://embed.acast.com/$/64d53bc8af8fd800117b9642/694f1cc2c9578c8cda9a08ca?\" frameBorder=\"0\" width=\"700\" height=\"250\"></iframe>","title":"China's high-speed rail network passes 50,000-kilometer mark","description":"<p>China's high-speed rail network passes 50,000-kilometer mark...</p>","author_name":"Daily SumUp"}