The world’s largest crypto exchange by volume, Binance, said it would walk away from a deal with the third largest crypto exchange by volume, FTX.

“As a result of corporate due diligence, as well as the latest news reports regarding mishandled customer funds and alleged U.S. agency investigations, we have decided that we will not pursue the potential acquisition of [FTX],” Binance said in a tweet.

Binance backed out after reviewing the company’s structure and books, it said in a statement to the Wall Street Journal. “Our hope was to be able to support FTX’s customers to provide liquidity, but the issues are beyond our control or ability to help,” Binance said.