magnet:?xt=urn:btih:2ac6f9c5aac054036b9520d16173971bdc533cb4&xt=urn:md5:59c06a212f609777df80ecdf458ca3fd&xl=40&dn=5.12.4-0-201906140203qtquick-documentation.7z.sha1&as=https://download.qt.io/online/qtsdkrepository/mac_x64/desktop/qt5_5124_src_doc_examples/qt.qt5.5124.doc/5.12.4-0-201906140203qtquick-documentation.7z.sha1&tr=http://bt.qt-project.org:6969/announce