According to ChainCatcher, according to CryptoSlam data, the NFT transaction volume on the Ethereum chain in the past 7 days was US$35,548,960, a month-on-month increase of 30.58%; the transaction volume of the Solana network reached US$18,286,132, a month-on-month increase of 13.67%; the Bitcoin network (US$11,385,083) fell by 17.95% month-on-month; the Polygon network (US$11,276,909) rose by 69.67% month-on-month.