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

Provides :
samba4-common
samba-common
samba-common(x86-32)
libpopt_samba3.so
libpopt_samba3.so(SAMBA_4.1.12)

Requires :

samba-libs = 4.1.12-21.el7_1
libwbclient = 4.1.12-21.el7_1
systemd
/bin/sh
/sbin/ldconfig
rpmlib(FileDigests) <= 4.6.0-1
rpmlib(PayloadFilesHavePrefix) <= 4.0-1
rpmlib(CompressedFileNames) <= 3.0.4-1
libaddns.so
libaddns.so(SAMBA_4.1.12)
libads.so
libads.so(SAMBA_4.1.12)
libauth.so
libauth.so(SAMBA_4.1.12)
libCHARSET3.so
libCHARSET3.so(SAMBA_4.1.12)
libcliauth.so
libcliauth.so(SAMBA_4.1.12)
libcli_smb_common.so
libcli_smb_common.so(SAMBA_4.1.12)
libcli_spoolss.so
libcli_spoolss.so(SAMBA_4.1.12)
libcom_err.so.2
libc.so.6
libc.so.6(GLIBC_2.0)
libc.so.6(GLIBC_2.1)
libc.so.6(GLIBC_2.1.3)
libc.so.6(GLIBC_2.2)
libc.so.6(GLIBC_2.3)
libc.so.6(GLIBC_2.3.4)
libc.so.6(GLIBC_2.4)
libc.so.6(GLIBC_2.8)
libdbwrap.so
libdbwrap.so(SAMBA_4.1.12)
libdcerpc-binding.so.0
libdcerpc-binding.so.0(DCERPC_BINDING_0.0.1)
libdcerpc-samba.so
libdcerpc-samba.so(SAMBA_4.1.12)
liberrors.so
liberrors.so(SAMBA_4.1.12)
libflag_mapping.so
libflag_mapping.so(SAMBA_4.1.12)
libgensec.so.0
libgensec.so.0(GENSEC_0.0.1)
libgpo.so
libgpo.so(SAMBA_4.1.12)
libgse.so
libgse.so(SAMBA_4.1.12)
libgssapi_krb5.so.2
libgssapi_krb5.so.2(gssapi_krb5_2_MIT)
libkrb5samba.so
libkrb5samba.so(SAMBA_4.1.12)
libkrb5.so.3
libkrb5.so.3(krb5_3_MIT)
liblber-2.4.so.2
libldap-2.4.so.2
liblibcli_lsa3.so
liblibcli_lsa3.so(SAMBA_4.1.12)
liblibsmb.so
liblibsmb.so(SAMBA_4.1.12)
libmsrpc3.so
libmsrpc3.so(SAMBA_4.1.12)
libndr-krb5pac.so.0
libndr-krb5pac.so.0(NDR_KRB5PAC_0.0.1)
libndr-samba.so
libndr-samba.so(SAMBA_4.1.12)
libndr.so.0
libndr.so.0(NDR_0.0.1)
libndr-standard.so.0
libndr-standard.so.0(NDR_STANDARD_0.0.1)
libnetapi.so.0
libnetapi.so.0(NETAPI_0)
libnet_keytab.so
libnet_keytab.so(SAMBA_4.1.12)
libpam.so.0
libpam.so.0(LIBPAM_1.0)
libpam.so.0(LIBPAM_EXTENSION_1.0)
libpdb.so.0
libpdb.so.0(PDB_0)
libpopt_samba3.so
libpopt_samba3.so(SAMBA_4.1.12)
libpopt.so.0
libpopt.so.0(LIBPOPT_0)
libprinting_migrate.so
libprinting_migrate.so(SAMBA_4.1.12)
libpthread.so.0
libpthread.so.0(GLIBC_2.0)
libpthread.so.0(GLIBC_2.2)
libreadline.so.6
libreplace.so
libreplace.so(SAMBA_4.1.12)
libsamba3-util.so
libsamba3-util.so(SAMBA_4.1.12)
libsamba-credentials.so.0
libsamba-credentials.so.0(SAMBA_CREDENTIALS_0.0.1)
libsamba-security.so
libsamba-security.so(SAMBA_4.1.12)
libsamba-util.so.0
libsamba-util.so.0(SAMBA_UTIL_0.0.1)
libsamdb.so.0
libsamdb.so.0(SAMDB_0.0.1)
libsecrets3.so
libsecrets3.so(SAMBA_4.1.12)
libserver-role.so
libserver-role.so(SAMBA_4.1.12)
libsmbconf.so.0
libsmbconf.so.0(SMBCONF_0)
libsmbd_base.so
libsmbd_base.so(SAMBA_4.1.12)
libsmbd_shim.so
libsmbd_shim.so(SAMBA_4.1.12)
libsmbldaphelper.so
libsmbldaphelper.so(SAMBA_4.1.12)
libsmbldap.so.0
libsmbldap.so.0(SMBLDAP_0)
libsmbregistry.so
libsmbregistry.so(SAMBA_4.1.12)
libtalloc.so.2
libtalloc.so.2(TALLOC_2.0.2)
libtdb.so.1
libtdb.so.1(TDB_1.2.1)
libtdb.so.1(TDB_1.2.2)
libtevent.so.0
libtevent.so.0(TEVENT_0.9.9)
libtevent-util.so.0
libtevent-util.so.0(TEVENT_UTIL_0.0.1)
libtrusts_util.so
libtrusts_util.so(SAMBA_4.1.12)
libutil_cmdline.so
libutil_cmdline.so(SAMBA_4.1.12)
libutil_reg.so
libutil_reg.so(SAMBA_4.1.12)
libutil_tdb.so
libutil_tdb.so(SAMBA_4.1.12)
libwbclient.so.0
libwbclient.so.0(WBCLIENT_0.9)
rtld(GNU_HASH)
rpmlib(PayloadIsXz) <= 5.2-1

Content of RPM :
/etc/logrotate.d
/etc/logrotate.d/samba
/etc/samba
/etc/samba/lmhosts
/etc/samba/smb.conf
/etc/sysconfig/samba
/usr/bin/net
/usr/bin/pdbedit
/usr/bin/profiles
/usr/bin/smbcontrol
/usr/bin/testparm
/usr/lib/samba/libpopt_samba3.so
/usr/lib/samba/pdb
/usr/lib/samba/pdb/ldapsam.so
/usr/lib/samba/pdb/smbpasswd.so
/usr/lib/samba/pdb/tdbsam.so
/usr/lib/samba/pdb/wbc_sam.so
/usr/lib/security/pam_smbpass.so
/usr/lib/tmpfiles.d/samba.conf
/usr/share/man/man1/profiles.1.gz
/usr/share/man/man1/smbcontrol.1.gz
/usr/share/man/man1/testparm.1.gz
/usr/share/man/man5/lmhosts.5.gz
/usr/share/man/man5/smb.conf.5.gz
/usr/share/man/man5/smbpasswd.5.gz
/usr/share/man/man7/samba.7.gz
/usr/share/man/man8/net.8.gz
/usr/share/man/man8/pdbedit.8.gz
/usr/share/samba/codepages
/usr/share/samba/codepages/lowcase.dat
There is 7 files more in these RPM.