Sample VAST tags
https://bs.serving-sys.com/BurstingPipe/adServer.bs?cn=is&c=23&pl=VAST&pli=14685544&PluID=0&pos=8389&ord=%%CACHEBUSTER%%&cim=1
http://rtr.innovid.com/r1.5519bc367a3b96.27031863;cb=%%CACHEBUSTER%%