$ git clone -n https://src.fedoraproject.org/rpms/ledger.git /var/lib/mock/f40-build-795639-140214/root/chroot_tmpdir/scmroot/ledger
Cloning into '/var/lib/mock/f40-build-795639-140214/root/chroot_tmpdir/scmroot/ledger'...
$ git fetch origin 534697791908d10ca0cfbaac7f006261570f277d:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/ledger
 * [new ref]         534697791908d10ca0cfbaac7f006261570f277d -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 5346977 Rebuilt for https://fedoraproject.org/wiki/Fedora_40_Mass_Rebuild