magnet:?xt=urn:btih:d358c74a05dc04bf7e7e9c9cef9b15c9414dba56&xt=urn:md5:63006914ac8149e869aec95d0773f161&xl=18754&dn=Updates.xml_backup_official_20190201073651&as=https://download.qt.io/online/qtsdkrepository/linux_x64/desktop/qt5_5121/Updates.xml_backup_official_20190201073651&tr=http://bt.qt-project.org:6969/announce