A 12-year-old crypto trader attempted to rug-pull a Solana-based memecoin on a live stream.The young trader sold all his QUANT holdings, making a $29,600 profit in minutes.The crypto community took over the Solana memecoin, sending the price to $82.3 million market cap.The memecoin's rally has significantly slowed throughout the day, falling 57% from its peak.