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

Provides :
kontact-libs
kontact-libs(x86-64)
libkontactprivate.so.6()(64bit)

Requires :

kontact = 24.12.1-2.fc42
libKF6ColorScheme.so.6()(64bit)
libKF6ConfigCore.so.6()(64bit)
libKF6ConfigGui.so.6()(64bit)
libKF6ConfigWidgets.so.6()(64bit)
libKF6CoreAddons.so.6()(64bit)
libKF6I18n.so.6()(64bit)
libKF6JobWidgets.so.6()(64bit)
libKF6KCMUtils.so.6()(64bit)
libKF6KCMUtilsCore.so.6()(64bit)
libKF6KIOGui.so.6()(64bit)
libKF6Parts.so.6()(64bit)
libKF6Service.so.6()(64bit)
libKF6WidgetsAddons.so.6()(64bit)
libKF6XmlGui.so.6()(64bit)
libKPim6GrantleeTheme.so.6()(64bit)
libKPim6KontactInterface.so.6()(64bit)
libKPim6Libkdepim.so.6()(64bit)
libKPim6PimCommon.so.6()(64bit)
libQt6Core.so.6()(64bit)
libQt6Core.so.6(Qt_6)(64bit)
libQt6Core.so.6(Qt_6.8)(64bit)
libQt6DBus.so.6()(64bit)
libQt6DBus.so.6(Qt_6)(64bit)
libQt6Gui.so.6()(64bit)
libQt6Gui.so.6(Qt_6)(64bit)
libQt6WebEngineCore.so.6()(64bit)
libQt6WebEngineCore.so.6(Qt_6)(64bit)
libQt6WebEngineWidgets.so.6()(64bit)
libQt6WebEngineWidgets.so.6(Qt_6)(64bit)
libQt6Widgets.so.6()(64bit)
libQt6Widgets.so.6(Qt_6)(64bit)
libc.so.6()(64bit)
libc.so.6(GLIBC_2.14)(64bit)
libc.so.6(GLIBC_2.2.5)(64bit)
libc.so.6(GLIBC_2.3.4)(64bit)
libc.so.6(GLIBC_2.32)(64bit)
libc.so.6(GLIBC_2.4)(64bit)
libc.so.6(GLIBC_ABI_DT_RELR)(64bit)
libkontactprivate.so.6()(64bit)
libstdc++.so.6()(64bit)
libstdc++.so.6(CXXABI_1.3)(64bit)
libstdc++.so.6(CXXABI_1.3.9)(64bit)
libstdc++.so.6(GLIBCXX_3.4)(64bit)
rpmlib(CompressedFileNames) <= 3.0.4-1
rpmlib(FileDigests) <= 4.6.0-1
rpmlib(PayloadFilesHavePrefix) <= 4.0-1
rpmlib(PayloadIsZstd) <= 5.4.18-1
rtld(GNU_HASH)

Content of RPM :
/usr/lib/.build-id
/usr/lib/.build-id/52
/usr/lib/.build-id/52/e17cb9478311034dadef7085737f46a291a4eb
/usr/lib/.build-id/f1
/usr/lib/.build-id/f1/56517d5c647f139f508940ade0acb5f39cfa03
/usr/lib64/libkontactprivate.so.6
/usr/lib64/libkontactprivate.so.6.3.1
/usr/lib64/qt6/plugins/pim6/kcms/kontact/kcm_kontact.so