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

Provides :
application()
application(org.gtk.Demo4.desktop)
application(org.gtk.IconBrowser4.desktop)
application(org.gtk.PrintEditor4.desktop)
application(org.gtk.WidgetFactory4.desktop)
application(org.gtk.gtk4.NodeEditor.desktop)
gtk4-devel-tools
gtk4-devel-tools(x86-64)
metainfo()
metainfo(org.gtk.Demo4.appdata.xml)
metainfo(org.gtk.IconBrowser4.appdata.xml)
metainfo(org.gtk.PrintEditor4.appdata.xml)
metainfo(org.gtk.WidgetFactory4.appdata.xml)
metainfo(org.gtk.gtk4.NodeEditor.appdata.xml)

Requires :

gtk4(x86-64) = 4.16.3-1.fc41
libc.so.6()(64bit)
libc.so.6(GLIBC_2.14)(64bit)
libc.so.6(GLIBC_2.2.5)(64bit)
libc.so.6(GLIBC_2.28)(64bit)
libc.so.6(GLIBC_2.34)(64bit)
libc.so.6(GLIBC_2.38)(64bit)
libc.so.6(GLIBC_2.4)(64bit)
libc.so.6(GLIBC_ABI_DT_RELR)(64bit)
libcairo.so.2()(64bit)
libepoxy.so.0()(64bit)
libgdk_pixbuf-2.0.so.0()(64bit)
libgio-2.0.so.0()(64bit)
libglib-2.0.so.0()(64bit)
libgobject-2.0.so.0()(64bit)
libgraphene-1.0.so.0()(64bit)
libgtk-4.so.1()(64bit)
libharfbuzz.so.0()(64bit)
libm.so.6()(64bit)
libm.so.6(GLIBC_2.2.5)(64bit)
libm.so.6(GLIBC_2.29)(64bit)
libm.so.6(GLIBC_2.38)(64bit)
libpango-1.0.so.0()(64bit)
libpangocairo-1.0.so.0()(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/bin/gtk4-demo
/usr/bin/gtk4-demo-application
/usr/bin/gtk4-icon-browser
/usr/bin/gtk4-image-tool
/usr/bin/gtk4-node-editor
/usr/bin/gtk4-print-editor
/usr/bin/gtk4-rendernode-tool
/usr/bin/gtk4-widget-factory
/usr/lib/.build-id
/usr/lib/.build-id/07
/usr/lib/.build-id/07/b41f5482a9a80cf5dc67d3939c7dede2c7ddf9
/usr/lib/.build-id/1c
/usr/lib/.build-id/1c/97bbc203a0e961971c4cd9d263cfd6fff62d67
/usr/lib/.build-id/62
/usr/lib/.build-id/62/9ba2f9f1d340d10245b5440aeaee634aa4cb7d
/usr/lib/.build-id/67/0297f5ee83232559f8db2eaa663ad4b9d5ae56
/usr/lib/.build-id/93
/usr/lib/.build-id/93/df690602c5fb466fe382cb00c24f536c61cc54
/usr/lib/.build-id/a9
/usr/lib/.build-id/a9/cfa2b36d9a0b6d07aae501ee16ec334ec61594
/usr/lib/.build-id/d8
/usr/lib/.build-id/d8/65abb9d2b9e396977cb84ca93c7dd6d7dc9df1
/usr/lib/.build-id/fd
/usr/lib/.build-id/fd/fa7ddf5a97f0ec01310e60be0ead0434fc1c04
/usr/share/applications/org.gtk.Demo4.desktop
/usr/share/applications/org.gtk.IconBrowser4.desktop
/usr/share/applications/org.gtk.PrintEditor4.desktop
/usr/share/applications/org.gtk.WidgetFactory4.desktop
/usr/share/applications/org.gtk.gtk4.NodeEditor.desktop
/usr/share/glib-2.0/schemas/org.gtk.Demo4.gschema.xml
There is 24 files more in these RPM.