Hmm ... It's impossible ;-) This RPM doesn't exist on any FTP server

Provides :
application()
application(org.kde.keysmith.desktop)
keysmith
keysmith(x86-32)
metainfo()
metainfo(org.kde.keysmith.appdata.xml)
mimehandler(x-scheme-handler/otpauth)

Requires :

kirigami-addons
kirigami2
libKF5DBusAddons.so.5
libKF5I18n.so.5
libKF5WindowSystem.so.5
libQt5Core.so.5
libQt5Core.so.5(Qt_5)
libQt5Core.so.5(Qt_5.15)
libQt5Gui.so.5
libQt5Gui.so.5(Qt_5)
libQt5Qml.so.5
libQt5Qml.so.5(Qt_5)
libQt5QuickControls2.so.5
libQt5QuickControls2.so.5(Qt_5)
libQt5Widgets.so.5
libQt5Widgets.so.5(Qt_5)
libc.so.6
libc.so.6(GLIBC_2.0)
libc.so.6(GLIBC_2.1.3)
libc.so.6(GLIBC_2.34)
libc.so.6(GLIBC_2.4)
libgcc_s.so.1
libgcc_s.so.1(GLIBC_2.0)
libsodium.so.23
libstdc++.so.6
libstdc++.so.6(CXXABI_1.3)
libstdc++.so.6(CXXABI_1.3.9)
libstdc++.so.6(GLIBCXX_3.4)
libstdc++.so.6(GLIBCXX_3.4.14)
rpmlib(CompressedFileNames) <= 3.0.4-1
rpmlib(FileDigests) <= 4.6.0-1
rpmlib(PayloadFilesHavePrefix) <= 4.0-1
rpmlib(PayloadIsZstd) <= 5.4.18-1

Content of RPM :
/usr/bin/keysmith
/usr/share/applications/org.kde.keysmith.desktop
/usr/share/doc/packages/keysmith
/usr/share/doc/packages/keysmith/README.md
/usr/share/icons/hicolor/scalable/apps/keysmith.svg
/usr/share/licenses/keysmith
/usr/share/licenses/keysmith/BSD-2-Clause.txt
/usr/share/licenses/keysmith/CC-BY-SA-4.0.txt
/usr/share/licenses/keysmith/CC0-1.0.txt
/usr/share/licenses/keysmith/GPL-3.0-or-later.txt
/usr/share/metainfo/org.kde.keysmith.appdata.xml