{"version":"1.0","type":"rich","provider_name":"Acast","provider_url":"https://acast.com","height":250,"width":700,"html":"<iframe src=\"https://embed.acast.com/$/e958fbb3-f10a-44f1-b08c-565e145f384e/619cf5aee4bb6e0013eb039f?\" frameBorder=\"0\" width=\"700\" height=\"250\"></iframe>","title":"Siddy Holloway: Bringing London Underground secrets to life","thumbnail_width":200,"thumbnail_height":200,"thumbnail_url":"https://open-images.acast.com/shows/60ee3dd67b57990bc2e77e5c/show-cover.jpg?height=200","description":"<p>Sam talks about London's hidden transport gems with&nbsp;Siddy Holloway,&nbsp;Engagement Manager at the London Transport Museum and co-presenter of UKTV's 'Secrets of the London Underground'.</p>","author_name":"We Are Railfans"}