WECHATPAY2-SHA256-RSA2048 mchid="1531113361",nonce_str="togiz2ig.ccl",timestamp="1623918286",serial_no="32F904B369C2CEA9D44BEFBF4D6A8CA178CEC921",signature="DUPuhcJ5ssmnsPwY09Dl9gDXeJ2jhQ1h5JJpVixTlrL/yFWp1lrDAsmcGjL+CyxhhT7TFWdVKcLNVuLJAJv8Cs2jzKOrjVdPlUUQbBbz8xef0btnV78bao5Xx1OwaA0/2iaPpBgEut1oPQT1hkQNibM76HKLVSpu01jrg9VhYR5UTQmd14rRjDfs4W8sRWx9tSw2cKSC+BeK/SvzHEfeAeRmV2QTQkId8YXe4aO5BQbvKH6AcBxsT3uMw/012LmJjohyFuh2TumCRd9hic7G2rjcTdGiJT2cMFb8VINIdYavWnEINzG3jvjCkMkKi/eQiBGsXuSrRBw3zix9YZgzeA=="

{"code":"SIGN_ERROR","detail":{"detail":{"issue":"sign not match"},"field":"signature","location":"authorization","sign_information":{"method":"POST","sign_message_length":304,"truncated_sign_message":"POST\n/v3/pay/transactions/h5\n1623918286\ntogiz2ig.ccl\n{\"mchid\"\n","url":"/v3/pay/transactions/h5"}},"message":"错误的签名，验签失败"}