{"type": "rich", "version": "1.0", "title": "\u307e\u3068\u3082\u304c\u308f\u304b\u3089\u306a\u3044, by Shintaro Sakamoto", "author_name": "", "author_url": "https://buttondown.com/somesongs", "provider_name": "Buttondown", "provider_url": "https://buttondown.com", "html": "<iframe scrolling=\"no\" style=\"width:100%!important;height:300px;position:relative;\" src=\"https://buttondown.com/somesongs?as_embed=true\"></iframe>", "width": 600, "height": 300}