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

Provides :
libmount
libmount(x86-64)
libmount.so.1()(64bit)
libmount.so.1(MOUNT_2.19)(64bit)
libmount.so.1(MOUNT_2.20)(64bit)
libmount.so.1(MOUNT_2.21)(64bit)
libmount.so.1(MOUNT_2.22)(64bit)
libmount.so.1(MOUNT_2.23)(64bit)
libmount.so.1(MOUNT_2.24)(64bit)
libmount.so.1(MOUNT_2.25)(64bit)
libmount.so.1(MOUNT_2.26)(64bit)
libmount.so.1(MOUNT_2.28)(64bit)
libmount.so.1(MOUNT_2.30)(64bit)
libmount.so.1(MOUNT_2_37)(64bit)

Requires :

/sbin/ldconfig
/sbin/ldconfig
ld-linux-x86-64.so.2()(64bit)
ld-linux-x86-64.so.2(GLIBC_2.3)(64bit)
libblkid = 2.32.1-42.el8
libblkid.so.1()(64bit)
libblkid.so.1(BLKID_1.0)(64bit)
libblkid.so.1(BLKID_2.15)(64bit)
libblkid.so.1(BLKID_2.17)(64bit)
libc.so.6()(64bit)
libc.so.6(GLIBC_2.14)(64bit)
libc.so.6(GLIBC_2.15)(64bit)
libc.so.6(GLIBC_2.17)(64bit)
libc.so.6(GLIBC_2.2.5)(64bit)
libc.so.6(GLIBC_2.22)(64bit)
libc.so.6(GLIBC_2.25)(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)
librt.so.1()(64bit)
libselinux.so.1()(64bit)
libuuid = 2.32.1-42.el8
libuuid.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)

Content of RPM :
/usr/lib/.build-id
/usr/lib/.build-id/99/a1f89fe40251912be48a74024d94aed1a72f5a
/usr/lib64/libmount.so.1
/usr/lib64/libmount.so.1.1.0
/usr/share/licenses/libmount
/usr/share/licenses/libmount/COPYING
/usr/share/licenses/libmount/COPYING.LGPLv2.1