发券接口：https://api.mch.weixin.qq.com/v3/marketing/favor/users/oPUuL5GMHuGeSAQYBiGcEWCgNVko/coupons

用户openid：oPUuL5GMHuGeSAQYBiGcEWCgNVko

商户号：1606040240

用户领券信息：{"available_begin_time":"2021-02-22T00:00:00+08:00","available_end_time":"2021-03-31T23:59:59+08:00","card_id":"pX2-vjuUj9nHzkM2vvFQTs_aSwk8","create_time":"2021-02-22T11:03:16+08:00","description":"\u65e0\u91d1\u989d\u62b5\u62630.00","distributed_coupons":3827,"no_cash":true,"singleitem":false,"status":"running","stock_creator_mchid":"1525629971","stock_id":"15466644","stock_name":"\u65e0\u91d1\u989d\u62b5\u62630.00","stock_type":"NORMAL","stock_use_rule":{"combine_use":false,"coupon_type":"NORMAL","fixed_normal_coupon":{"coupon_amount":1000,"transaction_minimum":1001},"goods_tag":[],"max_amount":10000000,"max_amount_by_day":0,"max_coupons":10000,"max_coupons_per_user":60,"trade_type":[]}}

用户支付成功订单交易号：4200000894202103235061010985、4200000898202103230805817938 

支付方式为刷卡支付（scene = bar_code），满足核销条件，实际支付却并没有核销券