https://medium.com/@phyrex.ni/%E8%B5%84%E9%87%91%E4%BB%8D%E6%9C%AA%E6%98%8E%E6%98%BE%E5%85%A5%E5%9C%BA-usdt%E5%92%8Cusdc%E8%B4%AD%E4%B9%B0%E5%8A%9B%E5%87%8F%E5%BC%B1-%E6%8A%9B%E5%8E%8B%E5%90%8C%E6%AD%A5%E9%99%8D%E4%BD%8E-2022-8-9-afcdcfff2e03
