Former CEO Changpeng Zhao (CZ), who still has a lot of influence in the cryptocurrency world, made a symbolic purchase of two altcoins, according to onchain data. According to Lookonchain data, CZ purchased one BNB each of two memecoins, Mubarak and Test (TST), via a decentralized exchange (DEX). CZ has been posting a lot of posts recently promoting the development of memecoins on the Binance Smart Chain (BSC) network, and the recent purchases are likely made with this in mind. The memecoin cal