Cryptopunk NFT #5577 sells for $7.7 million, making it the 2nd highest sale in the cryptopunk collection. The NFT was purchased by the founder of Compound DeFi protocol, Robert Leshner. This particular cryptopunk NFT has a hat and is a cowboy. Therefore, after the purchase happened, Robert tweeted out “Yeehaw,” which signifies the sound of riding a horse. Many Twitter users congratulated him, and some also showed their own NFTs on the platform. There is no direct confirmation from Robert about the purchase, but it seems to be the case.