This video from LaazrGaming claims to show a method for making $50,000 in two minutes using the LSIA Time Trial in GTA Online, likely for title update 1.61. The snippet suggests it is a "fast money guide," but does not clarify if this is a legitimate time trial completion or an exploit of the event's payout system.
Given the promise of a very quick payout, this could be a glitch that bypasses the normal time trial cooldown or reward cap. Rockstar frequently patches such exploits, and using them may carry a risk of a temporary ban or a money wipe. Do not assume this method still works in the current game version.
Before attempting anything from this video, verify the upload date and check recent comments to see if the method has been patched. Glitches are not reliable for long-term earning.
