Recently, I've just learned how to get back into Konpleki Plaza after the mission. While exploring, I found the iguana egg and other items. But I was looking at where Jackie and V fell during the mission, and I saw something extremely interesting: what seemed to be a shard of a message lying at the bottom where Jackie, V, and the Relic landed. (Images attached). I can't reach the shard; the game doesn't allow me to fall into that same area.
Does anyone know what's on the shard? Has anyone managed to reach it? I'm very curious; please let me know!
P.S. I was curious to see if the shard had been there during the mission and I just missed it, so I watched a playthrough of the Heist, but it definitely didn't look like it was there. Oh, also, I know I butchered "Konpeki Plaza" in the title; I was writing fast.