$ git clone -n https://src.fedoraproject.org/rpms/python-pysignals.git /var/lib/mock/f39-build-1516573-35655/root/chroot_tmpdir/scmroot/python-pysignals
Cloning into '/var/lib/mock/f39-build-1516573-35655/root/chroot_tmpdir/scmroot/python-pysignals'...
$ git fetch origin 421316712771c5c3e2aeb775051b4d603e11f6cf:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/python-pysignals
 * [new ref]         421316712771c5c3e2aeb775051b4d603e11f6cf -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 4213167 Rebuilt for https://fedoraproject.org/wiki/Fedora_39_Mass_Rebuild