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

Provides :
libwebkit2gtk
libwebkit2gtk-4.0.so.37
webkitgtk4
webkitgtk4(x86-32)

Requires :

libgobject-2.0.so.0
libgnutls.so.28
libXt.so.6
libpthread.so.0
libhyphen.so.0
libpng15.so.15
libdl.so.2
libXcomposite.so.1
rtld(GNU_HASH)
libjpeg.so.62(LIBJPEG_6.2)
libpangocairo-1.0.so.0
libgdk_pixbuf-2.0.so.0
libm.so.6
librt.so.1
libwebp.so.4
libgcc_s.so.1
libz.so.1
libpango-1.0.so.0
libc.so.6(GLIBC_2.1.3)
libgstbase-1.0.so.0
libgstaudio-1.0.so.0
libnotify.so.4
libstdc++.so.6(GLIBCXX_3.4.19)
libGL.so.1
libXrender.so.1
libgstpbutils-1.0.so.0
geoclue2
libc.so.6(GLIBC_2.2)
libpthread.so.0(GLIBC_2.0)
libc.so.6(GLIBC_2.11)
libharfbuzz.so.0
libgmodule-2.0.so.0
libgstreamer-1.0.so.0
libgcc_s.so.1(GCC_4.0.0)
rpmlib(FileDigests) <= 4.6.0-1
rpmlib(CompressedFileNames) <= 3.0.4-1
libstdc++.so.6
libcairo.so.2
libgdk-3.so.0
libatk-1.0.so.0
libfreetype.so.6
libstdc++.so.6(GLIBCXX_3.4.11)
libenchant.so.1
libc.so.6
libstdc++.so.6(GLIBCXX_3.4.14)
libharfbuzz-icu.so.0
libc.so.6(GLIBC_2.3.4)
libstdc++.so.6(GLIBCXX_3.4)
libgstapp-1.0.so.0
libxml2.so.2(LIBXML2_2.6.6)
libsoup-2.4.so.1
libdl.so.2(GLIBC_2.1)
libgcc_s.so.1(GLIBC_2.0)
libpng15.so.15(PNG15_0)
libxml2.so.2(LIBXML2_2.6.0)
libpthread.so.0(GLIBC_2.3.2)
libstdc++.so.6(GLIBCXX_3.4.9)
libsqlite3.so.0
librt.so.1(GLIBC_2.2)
libc.so.6(GLIBC_2.4)
libjavascriptcoregtk-4.0.so.18
libgnutls.so.28(GNUTLS_2_10)
libxslt.so.1
libgio-2.0.so.0
libxslt.so.1(LIBXML2_1.0.22)
libxslt.so.1(LIBXML2_1.0.11)
libgstfft-1.0.so.0
rpmlib(PayloadIsXz) <= 5.2-1
libc.so.6(GLIBC_2.7)
ld-linux.so.2
libgtk-3.so.0
libXdamage.so.1
libEGL.so.1
libc.so.6(GLIBC_2.0)
libz.so.1(ZLIB_1.2.0)
libdl.so.2(GLIBC_2.0)
rpmlib(PayloadFilesHavePrefix) <= 4.0-1
libc.so.6(GLIBC_2.8)
libjpeg.so.62
libcairo-gobject.so.2
libm.so.6(GLIBC_2.0)
libxml2.so.2
libX11.so.6
libgstvideo-1.0.so.0
ld-linux.so.2(GLIBC_2.3)
libfontconfig.so.1
libc.so.6(GLIBC_2.1)
webkitgtk4-jsc(x86-32) = 2.14.7-2.el7
libxml2.so.2(LIBXML2_2.4.30)
libgsttag-1.0.so.0
libwebkit2gtk-4.0.so.37
libglib-2.0.so.0
libm.so.6(GLIBC_2.1)
libgcc_s.so.1(GCC_3.0)
libstdc++.so.6(CXXABI_1.3)
/sbin/ldconfig
libxslt.so.1(LIBXML2_1.0.24)
libsecret-1.so.0
webkitgtk4-plugin-process-gtk2(x86-32) = 2.14.7-2.el7
libxslt.so.1(LIBXML2_1.1.9)

Content of RPM :
/usr/lib/girepository-1.0/WebKit2-4.0.typelib
/usr/lib/girepository-1.0/WebKit2WebExtension-4.0.typelib
/usr/lib/libwebkit2gtk-4.0.so.37
/usr/lib/libwebkit2gtk-4.0.so.37.14.14
/usr/lib/webkit2gtk-4.0
/usr/lib/webkit2gtk-4.0/injected-bundle
/usr/lib/webkit2gtk-4.0/injected-bundle/libwebkit2gtkinjectedbundle.so
/usr/lib/webkit2gtk-4.0/libicudata.so.57
/usr/lib/webkit2gtk-4.0/libicudata.so.57.1
/usr/lib/webkit2gtk-4.0/libicui18n.so.57
/usr/lib/webkit2gtk-4.0/libicui18n.so.57.1
/usr/lib/webkit2gtk-4.0/libicuuc.so.57
/usr/lib/webkit2gtk-4.0/libicuuc.so.57.1
/usr/libexec/webkit2gtk-4.0
/usr/libexec/webkit2gtk-4.0/MiniBrowser
/usr/libexec/webkit2gtk-4.0/WebKitDatabaseProcess
/usr/libexec/webkit2gtk-4.0/WebKitNetworkProcess
/usr/libexec/webkit2gtk-4.0/WebKitPluginProcess
/usr/libexec/webkit2gtk-4.0/WebKitWebProcess
/usr/libexec/webkit2gtk-4.0/jsc
/usr/share/licenses/webkitgtk4-2.14.7
/usr/share/licenses/webkitgtk4-2.14.7/Source.ThirdParty.ANGLE.LICENSE
/usr/share/licenses/webkitgtk4-2.14.7/Source.ThirdParty.ANGLE.src.third_party.compiler.LICENSE
/usr/share/licenses/webkitgtk4-2.14.7/Source.ThirdParty.ANGLE.src.third_party.murmurhash.LICENSE
/usr/share/licenses/webkitgtk4-2.14.7/Source.WTF.icu.LICENSE
/usr/share/licenses/webkitgtk4-2.14.7/Source.WTF.wtf.dtoa.COPYING
/usr/share/licenses/webkitgtk4-2.14.7/Source.WTF.wtf.dtoa.LICENSE
/usr/share/licenses/webkitgtk4-2.14.7/Source.WebCore.LICENSE-APPLE
/usr/share/licenses/webkitgtk4-2.14.7/Source.WebCore.LICENSE-LGPL-2
/usr/share/licenses/webkitgtk4-2.14.7/Source.WebCore.LICENSE-LGPL-2.1
There is 51 files more in these RPM.