25 million USDT or migrate from Ethereum network to wave network

At 6:46 Beijing time, 25 million USDTs were transferred from Bitfinex to Tether Treasury. Subsequently, Tether Treasury issued 25 million USDTs to the wave field network. At 6:47, 25 million USDTs were transferred from Tether Treasury to Bitfinex. Or to migrate 25 million USDTs from the Ethereum network to the wavefield network.