$ git clone -n https://src.fedoraproject.org/rpms/python-omemo-backend-signal.git /var/lib/mock/f39-build-2574848-62201/root/chroot_tmpdir/scmroot/python-omemo-backend-signal
Cloning into '/var/lib/mock/f39-build-2574848-62201/root/chroot_tmpdir/scmroot/python-omemo-backend-signal'...
$ git fetch origin e2978f97129816799d9bb3dd82612803adf848e4:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/python-omemo-backend-signal
 * [new ref]         e2978f97129816799d9bb3dd82612803adf848e4 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at e2978f9 Rebuilt for https://fedoraproject.org/wiki/Fedora_39_Mass_Rebuild