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

Provides :
xorg-x11-Xnest
xorg-x11-server-extra
xorg-x11-server-extra(x86-64)

Requires :

libxcb-xv.so.0()(64bit)
libc.so.6()(64bit)
libxcb-keysyms.so.1()(64bit)
libxcb-glx.so.0()(64bit)
libXfixes.so.3()(64bit)
libsystemd.so.0()(64bit)
libXdmcp.so.6()(64bit)
libdmx.so.1()(64bit)
libX11-xcb.so.1()(64bit)
libXext.so.6()(64bit)
libxcb-shm.so.0()(64bit)
Mesa
libGL.so.1()(64bit)
libm.so.6(GLIBC_2.2.5)(64bit)
libXau.so.6()(64bit)
libxcb-xf86dri.so.0()(64bit)
libXi.so.6()(64bit)
libepoxy.so.0()(64bit)
libdl.so.2()(64bit)
libXt.so.6()(64bit)
libXmuu.so.1()(64bit)
libxcb-icccm.so.4()(64bit)
libXfont.so.1()(64bit)
xkbcomp
libxshmfence.so.1()(64bit)
libc.so.6(GLIBC_2.14)(64bit)
libc.so.6(GLIBC_2.2.5)(64bit)
libc.so.6(GLIBC_2.3.4)(64bit)
libxcb-shape.so.0()(64bit)
libxcb-render.so.0()(64bit)
libX11.so.6()(64bit)
libxcb-randr.so.0()(64bit)
libXrender.so.1()(64bit)
xorg-x11-fonts-core
rpmlib(PayloadFilesHavePrefix) <= 4.0-1
libpthread.so.0(GLIBC_2.2.5)(64bit)
libpixman-1.so.0()(64bit)
libpthread.so.0()(64bit)
libcrypto.so.1.0.0()(64bit)
libxcb-image.so.0()(64bit)
libc.so.6(GLIBC_2.8)(64bit)
rpmlib(CompressedFileNames) <= 3.0.4-1
libXaw.so.7()(64bit)
libc.so.6(GLIBC_2.7)(64bit)
libxcb-render-util.so.0()(64bit)
libc.so.6(GLIBC_2.4)(64bit)
rpmlib(PayloadIsLzma) <= 4.4.6-1
libxcb-util.so.1()(64bit)
libc.so.6(GLIBC_2.15)(64bit)
libm.so.6()(64bit)
libc.so.6(GLIBC_2.3)(64bit)
libxcb.so.1()(64bit)
libdl.so.2(GLIBC_2.2.5)(64bit)
libsystemd.so.0(LIBSYSTEMD_209)(64bit)
xkeyboard-config
libc.so.6(GLIBC_2.17)(64bit)

Content of RPM :
/usr/bin/Xdmx
/usr/bin/Xephyr
/usr/bin/Xnest
/usr/bin/dmxaddinput
/usr/bin/dmxaddscreen
/usr/bin/dmxinfo
/usr/bin/dmxreconfig
/usr/bin/dmxresize
/usr/bin/dmxrminput
/usr/bin/dmxrmscreen
/usr/bin/dmxtodmx
/usr/bin/dmxwininfo
/usr/bin/vdltodmx
/usr/bin/xdmxconfig
/usr/share/man/man1/Xdmx.1.gz
/usr/share/man/man1/Xephyr.1.gz
/usr/share/man/man1/Xnest.1.gz