生成签名用的数据：
POST
/v3/pay/partner/transactions/jsapi
1743768110
fl2GuaHAafnUCkaoXfUoBfWiAIpwOMhk
{"out_trade_no":"20250404550101676642304","description":"白色测试商品","sub_mchid":"1898****865","amount":{"total":100},"payer":{"sp_openid":"ooDnw61oUZXjzAm6S-Fgy3lo1M1k"},"settle_info":{"profit_sharing":true},"notify_url":"http:\/\/127.0.0.1:8000\/api\/pay\/notify\/100001\/weapp\/merchantpay\/pay","sp_appid":"wx02616f0c****37ca","sp_mchid":"1685****917"}

生成的header Authorization：
WECHATPAY2-SHA256-RSA2048 mchid="1685****917",nonce_str="fl2GuaHAafnUCkaoXfUoBfWiAIpwOMhk",timestamp="1743768110",serial_no="1812A9AC856E06F15FF98FFD4917F01962528997",signature="RceQoTq8wzC6vhDA91K6muUUPpTiaN6MXaqWl8/NlCari54jlijC4p2Ar2uitd7PxfY4490zvEp4wVub1HigwRhC5Wuw+v2A8fnQVGZ9BiYZiJ2ODqyxHyl7Z2530xOlx7ywvPWibRreN9h12r7zTyWGKjemQcNmuRp8vSnbwROnDp10+6wGgYi4C2bmAADBDMn2gscV78eDQT2OxDW8iZm8nOi5Pn41Vvw2QlTxv4A07t1v5SymqELaHuX/f8lRpIUvSke1p8VlZQslmBe32XVgLUdKo1A+rLG4SrR69C3j0gfTAbnEMjhFNRPTrJKuatNz2z8B40hdLEqUKUUcLw=="

返回信息：
"code":"SIGN_ERROR","message":"签名错误"}

Request-Id:08AE94BFBF0610D30718F6DB8C5820B3B70E28DFA703-268443699

全部返回数据：
{
  "rocket": {
    "Yansongda\\Artful\\Rocket": {
      "radar": {
        "url": "https://api.mch.weixin.qq.com/v3/pay/partner/transactions/jsapi",
        "method": "POST",
        "headers": {
          "Host": [
            "api.mch.weixin.qq.com"
          ],
          "Accept": [
            "application/json, text/plain, application/x-gzip"
          ],
          "User-Agent": [
            "yansongda/pay-v3"
          ],
          "Content-Type": [
            "application/json; charset=utf-8"
          ],
          "Authorization": [
            "WECHATPAY2-SHA256-RSA2048 mchid=\"1685****917\",nonce_str=\"fl2GuaHAafnUCkaoXfUoBfWiAIpwOMhk\",timestamp=\"1743768110\",serial_no=\"1812A9AC856E06F15FF98FFD4917F01962528997\",signature=\"RceQoTq8wzC6vhDA91K6muUUPpTiaN6MXaqWl8/NlCari54jlijC4p2Ar2uitd7PxfY4490zvEp4wVub1HigwRhC5Wuw+v2A8fnQVGZ9BiYZiJ2ODqyxHyl7Z2530xOlx7ywvPWibRreN9h12r7zTyWGKjemQcNmuRp8vSnbwROnDp10+6wGgYi4C2bmAADBDMn2gscV78eDQT2OxDW8iZm8nOi5Pn41Vvw2QlTxv4A07t1v5SymqELaHuX/f8lRpIUvSke1p8VlZQslmBe32XVgLUdKo1A+rLG4SrR69C3j0gfTAbnEMjhFNRPTrJKuatNz2z8B40hdLEqUKUUcLw==\""
          ]
        },
        "body": "{\"out_trade_no\":\"20250404550101676642304\",\"description\":\"白色测试商品\",\"sub_mchid\":\"1898****865\",\"amount\":{\"total\":100},\"payer\":{\"sp_openid\":\"ooDnw61oUZXjzAm6S-Fgy3lo1M1k\"},\"settle_info\":{\"profit_sharing\":true},\"notify_url\":\"http:\\/\\/127.0.0.1:8000\\/api\\/pay\\/notify\\/100001\\/weapp\\/merchantpay\\/pay\",\"sp_appid\":\"wx02616f0c****37ca\",\"sp_mchid\":\"1685****917\"}"
      },
      "params": {
        "out_trade_no": "20250404550101676642304",
        "description": "白色测试商品",
        "sub_mchid": "1898****865",
        "amount": {
          "total": 100
        },
        "payer": {
          "sp_openid": "ooDnw61oUZXjzAm6S-Fgy3lo1M1k"
        },
        "settle_info": {
          "profit_sharing": true
        }
      },
      "payload": {
        "out_trade_no": "20250404550101676642304",
        "description": "白色测试商品",
        "sub_mchid": "1898****865",
        "amount": {
          "total": 100
        },
        "payer": {
          "sp_openid": "ooDnw61oUZXjzAm6S-Fgy3lo1M1k"
        },
        "settle_info": {
          "profit_sharing": true
        },
        "_method": "POST",
        "_url": "v3/pay/transactions/jsapi",
        "_service_url": "v3/pay/partner/transactions/jsapi",
        "notify_url": "http://127.0.0.1:8000/api/pay/notify/100001/weapp/merchantpay/pay",
        "sp_appid": "wx02616f0c****37ca",
        "sp_mchid": "1685****917",
        "_body": "{\"out_trade_no\":\"20250404550101676642304\",\"description\":\"白色测试商品\",\"sub_mchid\":\"1898****865\",\"amount\":{\"total\":100},\"payer\":{\"sp_openid\":\"ooDnw61oUZXjzAm6S-Fgy3lo1M1k\"},\"settle_info\":{\"profit_sharing\":true},\"notify_url\":\"http:\\/\\/127.0.0.1:8000\\/api\\/pay\\/notify\\/100001\\/weapp\\/merchantpay\\/pay\",\"sp_appid\":\"wx02616f0c****37ca\",\"sp_mchid\":\"1685****917\"}",
        "_authorization": "WECHATPAY2-SHA256-RSA2048 mchid=\"1685****917\",nonce_str=\"fl2GuaHAafnUCkaoXfUoBfWiAIpwOMhk\",timestamp=\"1743768110\",serial_no=\"1812A9AC856E06F15FF98FFD4917F01962528997\",signature=\"RceQoTq8wzC6vhDA91K6muUUPpTiaN6MXaqWl8/NlCari54jlijC4p2Ar2uitd7PxfY4490zvEp4wVub1HigwRhC5Wuw+v2A8fnQVGZ9BiYZiJ2ODqyxHyl7Z2530xOlx7ywvPWibRreN9h12r7zTyWGKjemQcNmuRp8vSnbwROnDp10+6wGgYi4C2bmAADBDMn2gscV78eDQT2OxDW8iZm8nOi5Pn41Vvw2QlTxv4A07t1v5SymqELaHuX/f8lRpIUvSke1p8VlZQslmBe32XVgLUdKo1A+rLG4SrR69C3j0gfTAbnEMjhFNRPTrJKuatNz2z8B40hdLEqUKUUcLw==\""
      },
      "packer": "Yansongda\\Artful\\Contract\\PackerInterface",
      "direction": "Yansongda\\Artful\\Contract\\DirectionInterface",
      "destination": {
        "code": "SIGN_ERROR",
        "message": "签名错误"
      },
      "destination_origin": {
        "status": 401,
        "headers": {
          "Server": [
            "nginx"
          ],
          "Date": [
            "Fri, 04 Apr 2025 12:01:51 GMT"
          ],
          "Content-Type": [
            "application/json; charset=utf-8"
          ],
          "Content-Length": [
            "46"
          ],
          "Connection": [
            "keep-alive"
          ],
          "Keep-Alive": [
            "timeout=8"
          ],
          "Cache-Control": [
            "no-cache, must-revalidate"
          ],
          "X-Content-Type-Options": [
            "nosniff"
          ],
          "Request-ID": [
            "08AE94BFBF0610D30718F6DB8C5820B3B70E28DFA703-268443699"
          ],
          "Content-Language": [
            "zh-CN"
          ]
        },
        "body": "{\"code\":\"SIGN_ERROR\",\"message\":\"签名错误\"}"
      }
    }
  }
}

想问一下官方，这是什么原因呢

另外就是，如果知道在哪里通过Request-Id查询原因，我们也可以自查，但是我找了好久找不到