{"domain":"takoscience.com","qquuid":"6812cdb8-3d93-4964-ae2e-d52eb839c118","property_name":"course_section","property_idx":"287","video_uid":"c74c438d-f8e5-4a8a-b684-533442451a96","video_url":"https:\/\/vz-621930d3-bb6.b-cdn.net\/c74c438d-f8e5-4a8a-b684-533442451a96\/playlist.m3u8","host_name":"vz-621930d3-bb6.b-cdn.net"}