magnet:?xt=urn:btih:db713456136b36f7f4052fbac1325042cf44d032&xt=urn:md5:12df3a37eed67e79cc49c1a576f8e993&xl=1575&dn=5.12.1-0-201901300601meta.7z&as=https://download.qt.io/online/qtsdkrepository/mac_x64/ios/qt5_5121/qt.qt5.5121.ios/5.12.1-0-201901300601meta.7z&tr=http://bt.qt-project.org:6969/announce