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

Provides :
lib64kworkspace6
lib64kworkspace6(x86-64)
libkworkspace6.so.6()(64bit)

Requires :

libKF6ConfigCore.so.6()(64bit)
libKF6CoreAddons.so.6()(64bit)
libKF6I18n.so.6()(64bit)
libKF6Package.so.6()(64bit)
libKF6Service.so.6()(64bit)
libKF6WindowSystem.so.6()(64bit)
libPlasma.so.6()(64bit)
libQt6Core.so.6()(64bit)
libQt6Core.so.6(Qt_6)(64bit)
libQt6Core.so.6(Qt_6.6)(64bit)
libQt6DBus.so.6()(64bit)
libQt6DBus.so.6(Qt_6)(64bit)
libQt6Gui.so.6()(64bit)
libQt6Gui.so.6(Qt_6)(64bit)
libQt6Gui.so.6(Qt_6_PRIVATE_API)(64bit)
libQt6WaylandClient.so.6()(64bit)
libQt6WaylandClient.so.6(Qt_6)(64bit)
libXau.so.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_2.4)(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)
libstdc++.so.6(GLIBCXX_3.4.11)(64bit)
libstdc++.so.6(GLIBCXX_3.4.9)(64bit)
libwayland-client.so.0()(64bit)
libxcb-randr.so.0()(64bit)
libxcb.so.1()(64bit)
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/lib/.build-id
/usr/lib/.build-id/04
/usr/lib/.build-id/04/698a8c4613d71991725e8b6c4111fdbf759306
/usr/lib64/libkworkspace6.so.6
/usr/lib64/libkworkspace6.so.6.0.2