magnet:?xt=urn:btih:e0a637dfa5f47e4b2314ecae932d91638f647493&xt=urn:md5:1138007184e2fe49e873ad448bfcf7f1&xl=955077&dn=5.15.0-0-202005140824qtnfc-documentation.7z&as=https://download.qt.io/online/qtsdkrepository/mac_x64/desktop/qt5_5150_src_doc_examples/qt.qt5.5150.doc/5.15.0-0-202005140824qtnfc-documentation.7z&tr=http://bt.qt-project.org:6969/announce