$ git clone -n https://src.fedoraproject.org/rpms/python-orjson.git /var/lib/mock/f41-build-822619-153154/root/chroot_tmpdir/scmroot/python-orjson
Cloning into '/var/lib/mock/f41-build-822619-153154/root/chroot_tmpdir/scmroot/python-orjson'...
$ git fetch origin e5307353bbb3196755c63704a753da897fd06798:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/python-orjson
 * [new ref]         e5307353bbb3196755c63704a753da897fd06798 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at e530735 Update to 3.10.6. Fixes rhbz#2291190