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

Provides :
config(gssproxy)
gssproxy
gssproxy(x86-64)

Requires :

/bin/sh
/bin/sh
/bin/sh
config(gssproxy) = 0.8.0-20.el8
keyutils-libs
krb5-libs >= 1.12.0
ld-linux-x86-64.so.2()(64bit)
ld-linux-x86-64.so.2(GLIBC_2.3)(64bit)
libbasicobjects.so.0()(64bit)
libc.so.6()(64bit)
libc.so.6(GLIBC_2.14)(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_2.8)(64bit)
libc.so.6(GLIBC_2.9)(64bit)
libcollection.so.4()(64bit)
libcom_err.so.2()(64bit)
libgssapi_krb5.so.2()(64bit)
libgssapi_krb5.so.2(gssapi_krb5_2_MIT)(64bit)
libgssrpc.so.4()(64bit)
libgssrpc.so.4(gssrpc_4_MIT)(64bit)
libini_config >= 1.2.0
libini_config.so.5()(64bit)
libini_config.so.5(INI_CONFIG_1.1.0)(64bit)
libini_config.so.5(INI_CONFIG_1.2.0)(64bit)
libk5crypto.so.3()(64bit)
libk5crypto.so.3(k5crypto_3_MIT)(64bit)
libkrb5.so.3()(64bit)
libkrb5.so.3(krb5_3_MIT)(64bit)
libpopt.so.0()(64bit)
libpopt.so.0(LIBPOPT_0)(64bit)
libpthread.so.0()(64bit)
libpthread.so.0(GLIBC_2.2.5)(64bit)
libpthread.so.0(GLIBC_2.3.2)(64bit)
libref_array.so.1()(64bit)
libref_array.so.1(REF_ARRAY_0.1.1)(64bit)
libselinux.so.1()(64bit)
libverto-module-base
libverto.so.1()(64bit)
rpmlib(CompressedFileNames) <= 3.0.4-1
rpmlib(FileDigests) <= 4.6.0-1
rpmlib(PayloadFilesHavePrefix) <= 4.0-1
rpmlib(PayloadIsXz) <= 5.2-1
rtld(GNU_HASH)
systemd-units
systemd-units
systemd-units

Content of RPM :
/etc/gss/mech.d/gssproxy.conf
/etc/gssproxy
/etc/gssproxy/99-nfs-client.conf
/etc/gssproxy/gssproxy.conf
/usr/lib/.build-id
/usr/lib/.build-id/36
/usr/lib/.build-id/36/0b5198e537e617fdcc92e4a7f2ec20d35a280c
/usr/lib/.build-id/a1
/usr/lib/.build-id/a1/a7ee2d51f14cdd6cf6910f7d6fbb573f14a12a
/usr/lib/systemd/system/gssproxy.service
/usr/lib64/gssproxy
/usr/lib64/gssproxy/proxymech.so
/usr/sbin/gssproxy
/usr/share/licenses/gssproxy
/usr/share/licenses/gssproxy/COPYING
/usr/share/man/man5/gssproxy.conf.5.gz
/usr/share/man/man8/gssproxy-mech.8.gz
/usr/share/man/man8/gssproxy.8.gz
/var/lib/gssproxy
/var/lib/gssproxy/clients
/var/lib/gssproxy/rcache