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

Provides :
libQt6WebEngineCore.so.6()(64bit)
libQt6WebEngineCore6
libQt6WebEngineCore6(x86-64)

Requires :

/sbin/ldconfig
/sbin/ldconfig
ld-linux-x86-64.so.2()(64bit)
ld-linux-x86-64.so.2(GLIBC_2.2.5)(64bit)
ld-linux-x86-64.so.2(GLIBC_2.3)(64bit)
libQt6Core.so.6()(64bit)
libQt6Core.so.6(Qt_6)(64bit)
libQt6Gui.so.6()(64bit)
libQt6Gui.so.6(Qt_6)(64bit)
libQt6Gui.so.6(Qt_6.4.2_PRIVATE_API)(64bit)
libQt6Network.so.6()(64bit)
libQt6Network.so.6(Qt_6)(64bit)
libQt6Positioning.so.6()(64bit)
libQt6Qml.so.6()(64bit)
libQt6Quick.so.6()(64bit)
libQt6WebChannel.so.6()(64bit)
libX11.so.6()(64bit)
libXcomposite.so.1()(64bit)
libXdamage.so.1()(64bit)
libXext.so.6()(64bit)
libXfixes.so.3()(64bit)
libXrandr.so.2()(64bit)
libXtst.so.6()(64bit)
libasound.so.2()(64bit)
libasound.so.2(ALSA_0.9)(64bit)
libasound.so.2(ALSA_0.9.0rc4)(64bit)
libavcodec.so.58.134()(64bit)
libavcodec.so.58.134(LIBAVCODEC_58)(64bit)
libavformat.so.58.76()(64bit)
libavformat.so.58.76(LIBAVFORMAT_58)(64bit)
libavutil.so.56.70()(64bit)
libavutil.so.56.70(LIBAVUTIL_56)(64bit)
libc.so.6()(64bit)
libc.so.6(GLIBC_2.10)(64bit)
libc.so.6(GLIBC_2.11)(64bit)
libc.so.6(GLIBC_2.14)(64bit)
libc.so.6(GLIBC_2.15)(64bit)
libc.so.6(GLIBC_2.16)(64bit)
libc.so.6(GLIBC_2.17)(64bit)
libc.so.6(GLIBC_2.2.5)(64bit)
libc.so.6(GLIBC_2.28)(64bit)
libc.so.6(GLIBC_2.3)(64bit)
libc.so.6(GLIBC_2.3.2)(64bit)
libc.so.6(GLIBC_2.3.4)(64bit)
libc.so.6(GLIBC_2.4)(64bit)
libc.so.6(GLIBC_2.6)(64bit)
libc.so.6(GLIBC_2.7)(64bit)
libc.so.6(GLIBC_2.8)(64bit)
libc.so.6(GLIBC_2.9)(64bit)
libdbus-1.so.3()(64bit)
libdbus-1.so.3(LIBDBUS_1_3)(64bit)
libdl.so.2()(64bit)
libdl.so.2(GLIBC_2.2.5)(64bit)
libevent-2.1.so.6()(64bit)
libexpat.so.1()(64bit)
libfontconfig.so.1()(64bit)
libfreetype.so.6()(64bit)
libgbm.so.1()(64bit)
libgcc_s.so.1()(64bit)
libgcc_s.so.1(GCC_3.0)(64bit)
libgcc_s.so.1(GCC_3.4)(64bit)
libgcc_s.so.1(GCC_4.0.0)(64bit)
libgio-2.0.so.0()(64bit)
libglib-2.0.so.0()(64bit)
libgobject-2.0.so.0()(64bit)
libharfbuzz-subset.so.0()(64bit)
libharfbuzz.so.0()(64bit)
libicui18n.so.73()(64bit)
libicuuc.so.73()(64bit)
libjpeg.so.8()(64bit)
libjpeg.so.8(LIBJPEG_8.0)(64bit)
liblcms2.so.2()(64bit)
libm.so.6()(64bit)
libm.so.6(GLIBC_2.2.5)(64bit)
libm.so.6(GLIBC_2.27)(64bit)
libm.so.6(GLIBC_2.29)(64bit)
libminizip.so.1()(64bit)
libnspr4.so()(64bit)
libnss3.so()(64bit)
libnss3.so(NSS_3.11)(64bit)
libnss3.so(NSS_3.12)(64bit)
libnss3.so(NSS_3.2)(64bit)
libnss3.so(NSS_3.22)(64bit)
libnss3.so(NSS_3.3)(64bit)
libnss3.so(NSS_3.4)(64bit)
libnss3.so(NSS_3.5)(64bit)
libnss3.so(NSS_3.9.2)(64bit)
libnssutil3.so()(64bit)
libnssutil3.so(NSSUTIL_3.12.3)(64bit)
libopus.so.0()(64bit)
libpng16.so.16()(64bit)
libpng16.so.16(PNG16_0)(64bit)
libpthread.so.0()(64bit)
libpthread.so.0(GLIBC_2.12)(64bit)
libpthread.so.0(GLIBC_2.2.5)(64bit)
libpthread.so.0(GLIBC_2.3.2)(64bit)
libpthread.so.0(GLIBC_2.3.3)(64bit)
libpthread.so.0(GLIBC_2.3.4)(64bit)
libre2.so.10()(64bit)
libsnappy.so.1()(64bit)
libstdc++.so.6()(64bit)
libstdc++.so.6(CXXABI_1.3)(64bit)
libstdc++.so.6(CXXABI_1.3.5)(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_3.4.14)(64bit)
libstdc++.so.6(GLIBCXX_3.4.15)(64bit)
libstdc++.so.6(GLIBCXX_3.4.17)(64bit)
libstdc++.so.6(GLIBCXX_3.4.18)(64bit)
libstdc++.so.6(GLIBCXX_3.4.19)(64bit)
libstdc++.so.6(GLIBCXX_3.4.20)(64bit)
libstdc++.so.6(GLIBCXX_3.4.21)(64bit)
libstdc++.so.6(GLIBCXX_3.4.22)(64bit)
libstdc++.so.6(GLIBCXX_3.4.26)(64bit)
libstdc++.so.6(GLIBCXX_3.4.30)(64bit)
libstdc++.so.6(GLIBCXX_3.4.9)(64bit)
libvpx.so.7()(64bit)
libwebp.so.7()(64bit)
libwebpdemux.so.2()(64bit)
libwebpmux.so.3()(64bit)
libxcb.so.1()(64bit)
libxkbcommon.so.0()(64bit)
libxkbcommon.so.0(V_0.5.0)(64bit)
libxkbfile.so.1()(64bit)
libz.so.1()(64bit)
libz.so.1(ZLIB_1.2.0)(64bit)
libz.so.1(ZLIB_1.2.2)(64bit)
qt6-webengine = 6.4.2
rpmlib(CompressedFileNames) <= 3.0.4-1
rpmlib(FileDigests) <= 4.6.0-1
rpmlib(PayloadFilesHavePrefix) <= 4.0-1
rpmlib(PayloadIsXz) <= 5.2-1

Content of RPM :
/usr/lib64/libQt6WebEngineCore.so.6
/usr/lib64/libQt6WebEngineCore.so.6.4.2
/usr/share/licenses/libQt6WebEngineCore6
/usr/share/licenses/libQt6WebEngineCore6/BSD-3-Clause.txt
/usr/share/licenses/libQt6WebEngineCore6/GFDL-1.3-no-invariants-only.txt
/usr/share/licenses/libQt6WebEngineCore6/GPL-2.0-only.txt
/usr/share/licenses/libQt6WebEngineCore6/GPL-3.0-only.txt
/usr/share/licenses/libQt6WebEngineCore6/LGPL-3.0-only.txt
/usr/share/licenses/libQt6WebEngineCore6/LicenseRef-Qt-Commercial.txt
/usr/share/licenses/libQt6WebEngineCore6/Qt-GPL-exception-1.0.txt