The movie
is not available Sorry about that

The download option is available with a Month Pass or higher
This article explains what the fragment "i waaa176mosaicjavhdtoday05082023015854 best" likely represents, how to parse it, and steps to handle or investigate similar strings.
The function returns a clean JSON object, stripping away the "junk" text (i w, today, best).
"content_id": "WAAA176",
"date": "2023-05-08",
"time": "01:58:54",
"attributes": ["mosaic", "jav", "hd"]