{"domain":"takoscience.com","qquuid":"bde6abf6-2f53-4c41-8e9c-12e862e4f757","property_name":"course_section","property_idx":"210","video_uid":"8b55edc1-6e23-48ab-873f-3b951546e8a8","video_url":"https:\/\/vz-621930d3-bb6.b-cdn.net\/8b55edc1-6e23-48ab-873f-3b951546e8a8\/playlist.m3u8","host_name":"vz-621930d3-bb6.b-cdn.net","duration":1216,"status":"done"}