{"domain":"takoscience.com","qquuid":"351f30d5-2c33-4ec5-8ce9-8ea4edaa160e","property_name":"course_section","property_idx":"539","video_uid":"1aa2422d-e476-4200-8280-d8e0220de9e6","video_url":"https:\/\/vz-621930d3-bb6.b-cdn.net\/1aa2422d-e476-4200-8280-d8e0220de9e6\/playlist.m3u8","host_name":"vz-621930d3-bb6.b-cdn.net"}