WLFI Multisig transferred 17.625 billion tokens to a certain contract address, and then transferred back 5 billion tokens

BlockBeats News, September 1st, according to on-chain analyst AI Yii ai_9684xtpa, 2 hours ago, the WLFI official multisig wallet transferred 17.625 billion tokens to contract 0xFef...b14B4, and then transferred 5 billion of them back to the multisig address—this is the largest single-transaction amount for this address in 11 months, and the contract's purpose is still unknown.