{"domain":"takoscience.com","qquuid":"579e1d23-fd86-4e1e-9a5c-3f3331f4efe0","property_name":"course_section","property_idx":"413","video_uid":"e9dd4549-914d-46ac-aa55-c75457409e1e","video_url":"https:\/\/vz-621930d3-bb6.b-cdn.net\/e9dd4549-914d-46ac-aa55-c75457409e1e\/playlist.m3u8","host_name":"vz-621930d3-bb6.b-cdn.net"}