Giant Whale '0x81D' borrows 155 million USDT and purchases 65700 stETH within 4 hours

According to Onchain Lens data, the address "0x81D" of the giant whale has borrowed 155 million USDT and purchased 65700 stETH in the past 4 hours. At present, the whale holds a total of 142777 ETH through two wallets, with a total value of approximately $460.11 million.