Taining court concluded a contract dispute with "USDT coins" as the object of financial management. In 2021, Jiang and Lin met through the introduction of others. They traded "USDT coins" by establishing a WeChat group. From 2021 to 2022, Jiang transferred about 100,000 yuan to Lin's WeChat and bank transfer. Lin purchased about 76000U coins for him. Jiang also purchased 81000 U coins through Lin's designation. Jiang transferred the U coins he held to the platform several times according to Lin'...