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

Provides :
gupnp-av-devel
gupnp-av-devel(x86-32)
pkgconfig(gupnp-av-1.0)

Requires :

/usr/bin/pkg-config
gupnp-av(x86-32) = 0.14.3-1.fc42
libgupnp-av-1.0.so.3
pkgconfig(gio-2.0)
pkgconfig(glib-2.0) >= 2.58
pkgconfig(gobject-2.0) >= 2.58
pkgconfig(libxml-2.0)
rpmlib(CompressedFileNames) <= 3.0.4-1
rpmlib(FileDigests) <= 4.6.0-1
rpmlib(PayloadFilesHavePrefix) <= 4.0-1
rpmlib(PayloadIsZstd) <= 5.4.18-1

Content of RPM :
/usr/include/gupnp-av-1.0
/usr/include/gupnp-av-1.0/libgupnp-av
/usr/include/gupnp-av-1.0/libgupnp-av/gupnp-av-enums.h
/usr/include/gupnp-av-1.0/libgupnp-av/gupnp-av-error.h
/usr/include/gupnp-av-1.0/libgupnp-av/gupnp-av.h
/usr/include/gupnp-av-1.0/libgupnp-av/gupnp-cds-last-change-parser.h
/usr/include/gupnp-av-1.0/libgupnp-av/gupnp-didl-lite-container.h
/usr/include/gupnp-av-1.0/libgupnp-av/gupnp-didl-lite-contributor.h
/usr/include/gupnp-av-1.0/libgupnp-av/gupnp-didl-lite-createclass.h
/usr/include/gupnp-av-1.0/libgupnp-av/gupnp-didl-lite-descriptor.h
/usr/include/gupnp-av-1.0/libgupnp-av/gupnp-didl-lite-item.h
/usr/include/gupnp-av-1.0/libgupnp-av/gupnp-didl-lite-object.h
/usr/include/gupnp-av-1.0/libgupnp-av/gupnp-didl-lite-parser.h
/usr/include/gupnp-av-1.0/libgupnp-av/gupnp-didl-lite-resource.h
/usr/include/gupnp-av-1.0/libgupnp-av/gupnp-didl-lite-writer.h
/usr/include/gupnp-av-1.0/libgupnp-av/gupnp-dlna.h
/usr/include/gupnp-av-1.0/libgupnp-av/gupnp-feature-list-parser.h
/usr/include/gupnp-av-1.0/libgupnp-av/gupnp-feature.h
/usr/include/gupnp-av-1.0/libgupnp-av/gupnp-last-change-parser.h
/usr/include/gupnp-av-1.0/libgupnp-av/gupnp-media-collection.h
/usr/include/gupnp-av-1.0/libgupnp-av/gupnp-protocol-info.h
/usr/include/gupnp-av-1.0/libgupnp-av/gupnp-search-criteria-parser.h
/usr/lib/libgupnp-av-1.0.so
/usr/lib/pkgconfig/gupnp-av-1.0.pc
/usr/share/gir-1.0
/usr/share/gir-1.0/GUPnPAV-1.0.gir
/usr/share/vala
/usr/share/vala/vapi
/usr/share/vala/vapi/gupnp-av-1.0.deps
/usr/share/vala/vapi/gupnp-av-1.0.vapi