-请求的具体API接口（提供文档地址和请求的URL）：
https://api.mch.weixin.qq.com/v3/pay/transactions/jsapi
文档：https://pay.weixin.qq.com/wiki/doc/apiv3/wxpay/pay/transactions/chapter3_2.shtml
- 问题发生时间【必填】：
2020/09/28 16:13
- 商户号【 必填】：
1428025202
- 商户订单号【 必填】：
20190522_00112
- 相关报错信息文案：
{"code":"SYSTEM_ERROR","message":"系统繁忙，请稍后重试"}
- 问题截图或视频：
-完整的请求和返回参数以及单号：
Request-ID: 089EB5C6FB0510980318DEC8EEA30620DC672891BC03-52003
有说法没啊，大哥们，解决了么
你好，你的订单号，搜索不到。你这边提供的时间是今年九月，但是从你提供的订单号，却是19年的。麻烦核实一下。
"description": "description","mchid": "1428025202","out_trade_no": "abc522_00112","appid": " wx8ba713bc3341920c","notify_url":"https://www.abc.com/wxpay/pay.php","amount": {"total": 100,"currency": "CNY"},"payer": {"openid": "onJdN05jLLhnRPy69dhpEIdhUdY4"}}响应HTTP/1.1 500 Internal Server ErrorServer: nginxDate: Wed, 30 Sep 2020 02:38:49 GMTContent-Type: application/json; charset=utf-8Content-Length: 66Connection: keep-aliveKeep-Alive: timeout=8Cache-Control: no-cache, must-revalidateX-Content-Type-Options: nosniffRequest-ID: 08B9DFCFFB05103A18B2DDC24820C548289BB504-52003Content-Language: zh-CN{"code":"SYSTEM_ERROR","message":"系统繁忙，请稍后重试"}请求POST /v3/pay/transactions/jsapi HTTP/1.1Content-Type: application/jsonAuthorization: WECHATPAY2-SHA256-RSA2048 mchid="1428025202",serial_no="26A932C33B6B01AC644D354147A2A72CC489E35E",nonce_str="1601433527503",timestamp="1601433528",signature="DRQCebEYD080gYKbvUZA7jRYQwrAFM0EF23jSEHkVcQf82fY0hQYQAJEdGZwBd6D9nyaCCxYHGhHg7kSI+keSYXpkmlBPQD+NVCJUMQ8egP6ZdfCdquTu72tH5IDWNlfkCTTyUJx2f5Hxxe0X6uJqk7Bu23dIdTGEqy3TaH3Go471tTi2b0jhe6kR7sAu0PTGjwR5u6y0DUKlo9JLrddjwL9xsV19TKDVIqNaw9bcd2urcuQhkF04uQGW4ffQdx9/CWTXccIrrDi6yhvjCr4iT80Y2OOJzSHnXDHcD5Z0Ft7P+eBFPRLKtwUnh+nne+wR0xT23o6DSPKghxcM7vKkQ=="User-Agent: PostmanRuntime/7.26.3Accept: */*Host: api.mch.weixin.qq.comAccept-Encoding: gzip, deflate, brConnection: keep-aliveContent-Length: 301{"description": "description","mchid": "1428025202","out_trade_no": "abc522_00112","appid": " wx8ba713bc3341920c","notify_url":"https://www.abc.com/wxpay/pay.php","amount": {"total": 100,"currency": "CNY"},"payer": {"openid": "onJdN05jLLhnRPy69dhpEIdhUdY4"}}那就稍后重试吧