BlockBeats News, July 3rd. According to official sources, MEXC has officially listed Memecore (M) on July 3rd at 15:50 (UTC+8) and opened the M/USDT trading pair. The same day, M perpetual contract trading will be available, supporting leverage from 1-50x with a one-click long/short conversion. At 16:50 (UTC+8), the platform launched its instant swap feature, allowing seamless and instant conversion with other assets.