The YOBIT exchange has a problem with the withdrawal of BSTY coins. Do not use this exchange for trading until they solve the problem. I requested a coin withdrawal a day ago. Support is not responding.

Info
2020-11-16 02:08:33
478.27594921 BSTY
5dff670f5a3b3b28af7af841ca352eb07ab82d654d17e17cf59d9e0a568063f1

But such a transaction does not exist in BlockExplorer