According to ChainCatcher, according to monitoring by on-chain analyst Yu Jin, one hour ago, Wang Chun, co-founder of F2Pool and founder of stakefish, withdrew 5,087.8 ETH (about 12.04 million US dollars) from Binance, and then deposited 3,200 ETH into Ethereum through StakeFish for pledge. The number of ETH pledged by this address is as high as 83,951 (about 199 million US dollars).