StringToSign:
POST:/api/v1.0/qr/qr-mpm-notify::86f526a1699ef9076990f9af06f96de098e652e959daf24ebd8bc3990e045b01:2024-11-07T17:10:00+07:00

Signature:
6JLaHVeI1E8GflX/OTSG/xf6ASygIXaZja6VaCX4XLfUx6ubT+LIFNK/5yDbFT+uiG24gw/OCrv6l29BsuH7Cg==