I was farming slime trees and I got this block called block.slime.congealed.metal.name which looks like Congealed Blue Slime, but it ain't stacking. Is this normal? Can I still use it? Can I sell it? I don't have many, but I plan to farm more trees and I am getting a few per batch. So, Idk. Might not even be important, but this is a first for me, and I have played a round with tinkers' alot before.