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

Provides :
libspice-client-gtk-2.0.so.4()(64bit)
libspice-client-gtk-2.0.so.4(SPICEGTK_1)(64bit)
spice-gtk
spice-gtk(x86-64)

Requires :

libc.so.6()(64bit)
libcelt051.so.0()(64bit)
libssl.so.10()(64bit)
libpulse.so.0()(64bit)
libplds4.so()(64bit)
libpulse-mainloop-glib.so.0()(64bit)
spice-glib(x86-64) = 0.26-8.el6
libnss3.so()(64bit)
libspice-client-glib-2.0.so.8()(64bit)
rtld(GNU_HASH)
librt.so.1()(64bit)
libpangoft2-1.0.so.0()(64bit)
libcacard.so.0()(64bit)
libgudev-1.0.so.0()(64bit)
libgio-2.0.so.0()(64bit)
libplc4.so()(64bit)
libm.so.6(GLIBC_2.2.5)(64bit)
libpangocairo-1.0.so.0()(64bit)
libspice-client-glib-2.0.so.8(SPICEGTK_1)(64bit)
libspice-client-gtk-2.0.so.4()(64bit)
rpmlib(PayloadIsXz) <= 5.2-1
libgtk-x11-2.0.so.0()(64bit)
libatk-1.0.so.0()(64bit)
libsmime3.so()(64bit)
libusbredirhost.so.1()(64bit)
libusb-1.0.so.0()(64bit)
libnssutil3.so()(64bit)
libfontconfig.so.1()(64bit)
libdl.so.2()(64bit)
usbredir => 0.5.1-3
libsasl2.so.2()(64bit)
libgthread-2.0.so.0()(64bit)
libgobject-2.0.so.0()(64bit)
libgmodule-2.0.so.0()(64bit)
libssl3.so()(64bit)
libc.so.6(GLIBC_2.2.5)(64bit)
libX11.so.6()(64bit)
libjpeg.so.62()(64bit)
rpmlib(PayloadFilesHavePrefix) <= 4.0-1
libpixman-1.so.0()(64bit)
libpthread.so.0()(64bit)
libgdk-x11-2.0.so.0()(64bit)
libnspr4.so()(64bit)
glib2 => 2.28
rpmlib(CompressedFileNames) <= 3.0.4-1
rpmlib(FileDigests) <= 4.6.0-1
libcairo.so.2()(64bit)
libusbredirparser.so.1()(64bit)
libc.so.6(GLIBC_2.4)(64bit)
gtk2 => 2.20.0
libgdk_pixbuf-2.0.so.0()(64bit)
libglib-2.0.so.0()(64bit)
libm.so.6()(64bit)
libXrandr.so.2()(64bit)
/sbin/ldconfig
libz.so.1()(64bit)
libpango-1.0.so.0()(64bit)
libfreetype.so.6()(64bit)
libcrypto.so.10()(64bit)

Content of RPM :
/usr/lib64/libspice-client-gtk-2.0.so.4
/usr/lib64/libspice-client-gtk-2.0.so.4.0.0
/usr/share/doc/spice-gtk-0.26
/usr/share/doc/spice-gtk-0.26/AUTHORS
/usr/share/doc/spice-gtk-0.26/COPYING
/usr/share/doc/spice-gtk-0.26/NEWS
/usr/share/doc/spice-gtk-0.26/README
/usr/share/man/man1/spice-client.1.gz