magnet:?xt=urn:btih:1b82453e920c2a1aebdaf8756640e3ca1a3a6b2a&xt=urn:md5:62c7dd1aa5d2819554f3102248caf57c&xl=121739&dn=5.12.1-0-201901300533qtx11extras-everywhere-src-5.12.1.7z&as=https://download.qt.io/online/qtsdkrepository/linux_x64/desktop/qt5_5121_src_doc_examples/qt.qt5.5121.src/5.12.1-0-201901300533qtx11extras-everywhere-src-5.12.1.7z&tr=http://bt.qt-project.org:6969/announce