403. That’s an error.
Your client does not have permission to get URL /api/manifest/hls_playlist/expire/1561573149/ei/vWITXZW-C9CP-gaJiL-4DA/ip/185.16.21.2/id/mBdURBYvPaE.0/itag/95/source/yt_live_broadcast/requiressl/yes/ratebypass/yes/live/1/goi/160/sgoap/gir%3Dyes%3Bitag%3D140/sgovp/gir%3Dyes%3Bitag%3D136/hls_chunk_host/r2---sn-5hne6nlk.googlevideo.com/playlist_type/DVR/initcwndbps/199420/mm/44/mn/sn-5hne6nlk/ms/lva/mv/m/pl/22/dover/11/keepalive/yes/mt/1561551450/disable_polymer/true/sparams/expire,ei,ip,id,itag,source,requiressl,ratebypass,live,goi,sgoap,sgovp,playlist_type/sig/ALgxI2wwRQIgd9tDkLxOtgDhzYeq6bXPdoWEY7oi4N6OrCFQPL0SknMCIQDKp9uxuW-MwFuIAdHRaicQEQzUGhF3VXDl_--aQznVTg%3D%3D/lsparams/hls_chunk_host,initcwndbps,mm,mn,ms,mv,pl/lsig/AHylml4wRAIgKTkObebmnAscC8eM8fLL20S1DeuwuIePuEDg1xtTAFACIHtPjJ8Qd6OZL9Qnl2DSDlhK6yib3PUIJpG79vuDrE-G/playlist/index.m3u8
from this server. That’s all we know.