FTX has filed a lawsuit against Binance and its former CEO Changpeng “CZ” Zhao to reclaim $1.76 billion over an alleged fraudulent transfer.The transfer was part of a repurchase deal between Binance and FTX, which shouldn't have occurred.FTX claims that Alameda Research, the funding source for the transfer, was insolvent at the time.Zhao's false tweets triggered a run on the bank at FTX, causing its collapse, as per the filing.