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

Provides :
pkgconfig(webkit2gtk-4.0)
pkgconfig(webkit2gtk-web-extension-4.0)
webkitgtk4-devel
webkitgtk4-devel(x86-32)

Requires :

libgobject-2.0.so.0
libXt.so.6
libpthread.so.0
libhyphen.so.0
libpng15.so.15
libdl.so.2
libXcomposite.so.1
rtld(GNU_HASH)
libgcrypt.so.11
libpangocairo-1.0.so.0
libgdk_pixbuf-2.0.so.0
libm.so.6
pkgconfig(gtk+-3.0)
libwebp.so.4
libgcc_s.so.1
libz.so.1
libpango-1.0.so.0
libgstbase-1.0.so.0
libgstaudio-1.0.so.0
libwayland-server.so.0
libGL.so.1
webkitgtk4(x86-32) = 2.28.2-3.el7
libXrender.so.1
libgstpbutils-1.0.so.0
libc.so.6(GLIBC_2.2)
libpthread.so.0(GLIBC_2.0)
libharfbuzz.so.0
libgmodule-2.0.so.0
libgstreamer-1.0.so.0
rpmlib(FileDigests) <= 4.6.0-1
rpmlib(CompressedFileNames) <= 3.0.4-1
libstdc++.so.6
libcairo.so.2
libatk-1.0.so.0
libgdk-3.so.0
libfreetype.so.6
pkgconfig(javascriptcoregtk-4.0)
libenchant.so.1
libc.so.6
libharfbuzz-icu.so.0
libgstapp-1.0.so.0
libsoup-2.4.so.1
webkitgtk4-jsc(x86-32) = 2.28.2-3.el7
libc.so.6(GLIBC_2.4)
libgstgl-1.0.so.0
libsqlite3.so.0
libwayland-egl.so.1
libjavascriptcoregtk-4.0.so.18
libxslt.so.1
libgio-2.0.so.0
libgstfft-1.0.so.0
rpmlib(PayloadIsXz) <= 5.2-1
libgtk-3.so.0
libXdamage.so.1
libEGL.so.1
pkgconfig(glib-2.0)
libc.so.6(GLIBC_2.0)
rpmlib(PayloadFilesHavePrefix) <= 4.0-1
libjpeg.so.62
libcairo-gobject.so.2
libwayland-client.so.0
libX11.so.6
libxml2.so.2
pkgconfig(libsoup-2.4)
libgstvideo-1.0.so.0
libfontconfig.so.1
/usr/bin/pkg-config
libgsttag-1.0.so.0
libglib-2.0.so.0
libwebkit2gtk-4.0.so.37
libsecret-1.so.0
webkitgtk4-jsc-devel(x86-32) = 2.28.2-3.el7

Content of RPM :
/usr/include/webkitgtk-4.0
/usr/include/webkitgtk-4.0/jsc
/usr/include/webkitgtk-4.0/jsc/JSCAutocleanups.h
/usr/include/webkitgtk-4.0/jsc/JSCClass.h
/usr/include/webkitgtk-4.0/jsc/JSCContext.h
/usr/include/webkitgtk-4.0/jsc/JSCDefines.h
/usr/include/webkitgtk-4.0/jsc/JSCException.h
/usr/include/webkitgtk-4.0/jsc/JSCOptions.h
/usr/include/webkitgtk-4.0/jsc/JSCValue.h
/usr/include/webkitgtk-4.0/jsc/JSCVersion.h
/usr/include/webkitgtk-4.0/jsc/JSCVirtualMachine.h
/usr/include/webkitgtk-4.0/jsc/JSCWeakValue.h
/usr/include/webkitgtk-4.0/jsc/jsc.h
/usr/include/webkitgtk-4.0/webkit2
/usr/include/webkitgtk-4.0/webkit2/WebKitApplicationInfo.h
/usr/include/webkitgtk-4.0/webkit2/WebKitAuthenticationRequest.h
/usr/include/webkitgtk-4.0/webkit2/WebKitAutocleanups.h
/usr/include/webkitgtk-4.0/webkit2/WebKitAutomationSession.h
/usr/include/webkitgtk-4.0/webkit2/WebKitBackForwardList.h
/usr/include/webkitgtk-4.0/webkit2/WebKitBackForwardListItem.h
/usr/include/webkitgtk-4.0/webkit2/WebKitColorChooserRequest.h
/usr/include/webkitgtk-4.0/webkit2/WebKitConsoleMessage.h
/usr/include/webkitgtk-4.0/webkit2/WebKitContextMenu.h
/usr/include/webkitgtk-4.0/webkit2/WebKitContextMenuActions.h
/usr/include/webkitgtk-4.0/webkit2/WebKitContextMenuItem.h
/usr/include/webkitgtk-4.0/webkit2/WebKitCookieManager.h
/usr/include/webkitgtk-4.0/webkit2/WebKitCredential.h
/usr/include/webkitgtk-4.0/webkit2/WebKitDefines.h
/usr/include/webkitgtk-4.0/webkit2/WebKitDeviceInfoPermissionRequest.h
/usr/include/webkitgtk-4.0/webkit2/WebKitDownload.h
There is 183 files more in these RPM.