ARB coin là gì? Review tiềm năng Arbitrum (ARB) - Có đáng đầu tư?
XT.com Exchange on Twitter: "#XTexchange listed $ARB in the Innovation Zone (HOT COIN) under the ARB/USDT trading pair. 🏆 Trade #ARB & win a share of the $8,000 prize pool! Details: https://t.co/RToNXIALkR #