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

Provides :
config(gtkgreet)
greetd-greeter
greetd-gtkgreet
gtkgreet
gtkgreet(x86-64)

Requires :

(sway or wayfire or river or cage)
/bin/sh
/usr/bin/sh
config(gtkgreet) = 0.8-6.fc43
greetd >= 0.6
libc.so.6()(64bit)
libc.so.6(GLIBC_2.2.5)(64bit)
libc.so.6(GLIBC_2.3.4)(64bit)
libc.so.6(GLIBC_2.34)(64bit)
libc.so.6(GLIBC_2.4)(64bit)
libc.so.6(GLIBC_ABI_DT_RELR)(64bit)
libcairo.so.2()(64bit)
libgdk-3.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)
libgtk-3.so.0()(64bit)
libgtk-layer-shell.so.0()(64bit)
libjson-c.so.5()(64bit)
libjson-c.so.5(JSONC_0.14)(64bit)
rpmlib(CompressedFileNames) <= 3.0.4-1
rpmlib(FileDigests) <= 4.6.0-1
rpmlib(PayloadFilesHavePrefix) <= 4.0-1
rpmlib(PayloadIsZstd) <= 5.4.18-1
rpmlib(RichDependencies) <= 4.12.0-1
rtld(GNU_HASH)

Content of RPM :
/etc/greetd/environments
/etc/gtkgreet
/etc/gtkgreet/gtkgreet-river-init
/etc/gtkgreet/gtkgreet-sway.conf
/etc/gtkgreet/gtkgreet-wayfire.ini
/etc/gtkgreet/gtkgreet.css
/usr/bin/gtkgreet
/usr/lib/.build-id
/usr/lib/.build-id/bd
/usr/lib/.build-id/bd/2eb43758a5bd47852d10ed47214496bc613ee8
/usr/libexec/gtkgreet-update-environments
/usr/share/doc/gtkgreet
/usr/share/doc/gtkgreet/README.md
/usr/share/licenses/gtkgreet
/usr/share/licenses/gtkgreet/LICENSE
/usr/share/locale/es/LC_MESSAGES/gtkgreet.mo
/usr/share/locale/fr/LC_MESSAGES/gtkgreet.mo
/usr/share/locale/ru/LC_MESSAGES/gtkgreet.mo
/usr/share/man/man1/gtkgreet.1.gz