{"domain":"takoscience.com","qquuid":"d2b37f89-93e4-4b64-a36d-4545ae83d73a","property_name":"course_section","property_idx":"373","video_uid":"6a4aa6d2-2fba-4c8d-b6a8-2420bc44b3de","video_url":"https:\/\/vz-621930d3-bb6.b-cdn.net\/6a4aa6d2-2fba-4c8d-b6a8-2420bc44b3de\/playlist.m3u8","host_name":"vz-621930d3-bb6.b-cdn.net"}