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

Provides :
libsmbclient
libsmbclient(x86-32)
libsmbclient.so.0
libsmbclient.so.0(SMBCLIENT_0.1.0)
libsmbclient.so.0(SMBCLIENT_0.2.0)
libsmbclient.so.0(SMBCLIENT_0.2.1)
libsmbclient.so.0(SMBCLIENT_0.2.2)
libsmbclient.so.0(SMBCLIENT_0.2.3)

Requires :

libndr-standard.so.0
libtevent.so.0(TEVENT_0.9.9)
liblibcli-lsa3-samba4.so(SAMBA_4.7.1)
libpthread.so.0
libgse-samba4.so(SAMBA_4.7.1)
liblibcli-lsa3-samba4.so
libndr-standard.so.0(NDR_STANDARD_0.0.1)
libutil-cmdline-samba4.so
libtevent.so.0(TEVENT_0.9.12)
samba-common = 4.7.1-9.el7_5
rtld(GNU_HASH)
libdcerpc-samba-samba4.so(SAMBA_4.7.1)
libtevent-util.so.0
libreplace-samba4.so
libmsrpc3-samba4.so(SAMBA_4.7.1)
libc.so.6(GLIBC_2.4)
libndr.so.0
libcli-smb-common-samba4.so
libmsrpc3-samba4.so
libc.so.6(GLIBC_2.1.3)
libsamba-security-samba4.so(SAMBA_4.7.1)
rpmlib(PayloadIsXz) <= 5.2-1
libsecrets3-samba4.so(SAMBA_4.7.1)
libsmbconf.so.0
libsamba-errors.so.1
libsamba-util.so.0
libtalloc.so.2
libc.so.6(GLIBC_2.0)
libtalloc.so.2(TALLOC_2.0.2)
libtevent.so.0
samba-client-libs = 4.7.1-9.el7_5
libsmbconf.so.0(SMBCONF_0)
libsamba-debug-samba4.so
libsamba3-util-samba4.so
libpthread.so.0(GLIBC_2.0)
rpmlib(PayloadFilesHavePrefix) <= 4.0-1
libtevent-util.so.0(TEVENT_UTIL_0.0.1)
libc.so.6(GLIBC_2.8)
libcli-smb-common-samba4.so(SAMBA_4.7.1)
liblibsmb-samba4.so(SAMBA_4.7.1)
libsecrets3-samba4.so
rpmlib(FileDigests) <= 4.6.0-1
rpmlib(CompressedFileNames) <= 3.0.4-1
libsamba-errors.so.1(SAMBA_ERRORS_1)
liblibsmb-samba4.so
libsamba3-util-samba4.so(SAMBA_4.7.1)
libsamba-util.so.0(SAMBA_UTIL_0.0.1)
libsamba-security-samba4.so
libgse-samba4.so
libutil-cmdline-samba4.so(SAMBA_4.7.1)
/sbin/ldconfig
libndr.so.0(NDR_0.0.1)
libreplace-samba4.so(SAMBA_4.7.1)
libsamba-debug-samba4.so(SAMBA_4.7.1)
libc.so.6
libdcerpc-samba-samba4.so
libc.so.6(GLIBC_2.3.4)

Content of RPM :
/usr/lib/libsmbclient.so.0
/usr/lib/libsmbclient.so.0.2.3