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

Provides :
libdecor
libdecor(x86-32)
libdecor-0.so.0
libdecor-cairo.so
libdecor-gtk.so

Requires :

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_2.27)
libc.so.6(GLIBC_2.28)
libc.so.6(GLIBC_2.3.3)
libc.so.6(GLIBC_2.3.4)
libc.so.6(GLIBC_2.34)
libc.so.6(GLIBC_2.4)
libc.so.6(GLIBC_2.8)
libcairo.so.2
libdbus-1.so.3
libdbus-1.so.3(LIBDBUS_1_3)
libdecor-0.so.0
libgdk-3.so.0
libglib-2.0.so.0
libgobject-2.0.so.0
libgtk-3.so.0
libm.so.6
libm.so.6(GLIBC_2.1)
libm.so.6(GLIBC_2.29)
libpango-1.0.so.0
libpangocairo-1.0.so.0
libwayland-client.so.0
libwayland-cursor.so.0
rpmlib(CompressedFileNames) <= 3.0.4-1
rpmlib(FileDigests) <= 4.6.0-1
rpmlib(PayloadFilesHavePrefix) <= 4.0-1
rpmlib(PayloadIsZstd) <= 5.4.18-1
rtld(GNU_HASH)

Content of RPM :
/usr/lib/.build-id
/usr/lib/.build-id/57
/usr/lib/.build-id/57/9877681f1f47c18215f83d10d98ba79e2b5446
/usr/lib/.build-id/d7
/usr/lib/.build-id/d7/bebe71608facba164ad7ea7ec650005082cf36
/usr/lib/.build-id/da
/usr/lib/.build-id/da/1dc74326e5eae4b5d16df36d41ec12dcb6bf1e
/usr/lib/libdecor
/usr/lib/libdecor-0.so.0
/usr/lib/libdecor-0.so.0.200.2
/usr/lib/libdecor/plugins-1
/usr/lib/libdecor/plugins-1/libdecor-cairo.so
/usr/lib/libdecor/plugins-1/libdecor-gtk.so
/usr/share/doc/libdecor
/usr/share/doc/libdecor/README.md
/usr/share/licenses/libdecor
/usr/share/licenses/libdecor/LICENSE