Ah I'm familiar with this project. Ok so as I understand it this goes through every single TX and looks for ASCII text. If you looks through many of the entries they are actually already indexed by Preturnio - in fact the vast majority so I'd dispute that it's 'a lot'. An initial scan looks like a bunch of transactions in the earlier days where stuff was hidden using a bunch of esoteric techniques but not a high number. I'll investigate this further and see if there's an easy way to categorize those and add them to the index. Thanks!