https://bitdailys.com/news/mei-guo-zhi-fu-wen-ding-bi-gui-ze-xian-zai-ka-zai-zheng-qiu-yi-jian-2338 比特日报 zh 2026-09-02T15:52:00+00:00 美国支付稳定币规则现在卡在征求意见