$ git clone -n https://src.fedoraproject.org/rpms/python-signedjson.git /var/lib/mock/f41-build-1220722-22750/root/chroot_tmpdir/scmroot/python-signedjson
Cloning into '/var/lib/mock/f41-build-1220722-22750/root/chroot_tmpdir/scmroot/python-signedjson'...
$ git fetch origin 237e64b24097bc3de2551dc1a7a6b962d22225fa:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/python-signedjson
 * [new ref]         237e64b24097bc3de2551dc1a7a6b962d22225fa -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 237e64b Rebuilt for Python 3.13