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

Provides :
kactivities
kactivities(x86-32)
kactivitymanagerd
kactivitymanagerd(x86-32)
libkactivitymanagerd_plugin.so

Requires :

libKF6ConfigCore.so.6
libKF6CoreAddons.so.6
libKF6Crash.so.6
libKF6GlobalAccel.so.6
libKF6I18n.so.6
libKF6KIOCore.so.6
libKF6Service.so.6
libKF6WindowSystem.so.6
libKF6XmlGui.so.6
libQt6Core.so.6
libQt6Core.so.6(Qt_6)
libQt6Core.so.6(Qt_6.7)
libQt6DBus.so.6
libQt6DBus.so.6(Qt_6)
libQt6Gui.so.6
libQt6Gui.so.6(Qt_6)
libQt6Sql.so.6
libQt6Sql.so.6(Qt_6)
libQt6Widgets.so.6
libQt6Widgets.so.6(Qt_6)
libc.so.6
libc.so.6(GLIBC_2.0)
libc.so.6(GLIBC_2.1.3)
libc.so.6(GLIBC_2.3.4)
libc.so.6(GLIBC_2.32)
libc.so.6(GLIBC_2.34)
libc.so.6(GLIBC_2.4)
libc.so.6(GLIBC_ABI_DT_RELR)
libkactivitymanagerd_plugin.so
libm.so.6
libm.so.6(GLIBC_2.29)
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_3.4.11)
libstdc++.so.6(GLIBCXX_3.4.30)
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/12
/usr/lib/.build-id/12/23932adb684cea0fbd0bde731083a15baff191
/usr/lib/.build-id/13
/usr/lib/.build-id/13/1cb59d481a4479a35f030e7abb0b361cc005f2
/usr/lib/.build-id/15
/usr/lib/.build-id/15/7ef0bec225a4e5ca44e1656214349300d68f07
/usr/lib/.build-id/17
/usr/lib/.build-id/17/4a51d1b0e4b048623026d3b58f733afa5ce9e9
/usr/lib/.build-id/57
/usr/lib/.build-id/57/4f6193502845507b6c9a08bf571244239640a0
/usr/lib/.build-id/61
/usr/lib/.build-id/61/810ae56f7ca00f341ab9ea94c9c1635e861b50
/usr/lib/.build-id/7c
/usr/lib/.build-id/7c/779eb14c858d46d030647c72fc8265a5c57293
/usr/lib/.build-id/99
/usr/lib/.build-id/99/5a941d7e3b777bb755eb3e4195372fcba20035
/usr/lib/.build-id/a1
/usr/lib/.build-id/a1/238c9f70b17eafa1d0fcedeb07277960c7f1f2
/usr/lib/.build-id/ed
/usr/lib/.build-id/ed/592a452a849d4ff76cf1b60041b34500a622e6
/usr/lib/libkactivitymanagerd_plugin.so
/usr/lib/qt6/plugins/kactivitymanagerd1
/usr/lib/qt6/plugins/kactivitymanagerd1/org.kde.ActivityManager.ActivityRunner.so
/usr/lib/qt6/plugins/kactivitymanagerd1/org.kde.ActivityManager.ActivityTemplates.so
/usr/lib/qt6/plugins/kactivitymanagerd1/org.kde.ActivityManager.GlobalShortcuts.so
/usr/lib/qt6/plugins/kactivitymanagerd1/org.kde.ActivityManager.LibreOfficeEventSpy.so
/usr/lib/qt6/plugins/kactivitymanagerd1/org.kde.ActivityManager.RecentlyUsedEventSpy.so
/usr/lib/qt6/plugins/kactivitymanagerd1/org.kde.ActivityManager.ResourceScoring.so
/usr/lib/qt6/plugins/kactivitymanagerd1/org.kde.ActivityManager.RunApplication.so
There is 87 files more in these RPM.