{"domain":"takoscience.com","qquuid":"9a90b418-2187-4dd3-837a-58107d6a8a34","property_name":"course_section","property_idx":"38","video_uid":"e53dbaa3-e7f1-4158-808b-5370ccf0395c","video_url":"https:\/\/vz-621930d3-bb6.b-cdn.net\/e53dbaa3-e7f1-4158-808b-5370ccf0395c\/playlist.m3u8","host_name":"vz-621930d3-bb6.b-cdn.net"}