{"id":"OPEN_USDT","base":"OPEN","base_name":"Openledger","quote":"USDT","quote_name":"Tether","fee":"0.2","min_base_amount":"1","min_quote_amount":"3","max_quote_amount":"5000000","amount_precision":0,"precision":5,"trade_status":"tradable","sell_start":1607313600,"buy_start":1757336400,"type":"normal","trade_url":"https://www.gate.com/trade/OPEN_USDT","st_tag":false,"slippage":"0.1","market_order_max_stock":"401647","market_order_max_money":"100000","up_rate":"0.4","down_rate":"0.4"}