$ git clone -n https://src.fedoraproject.org/rpms/electron-cash.git /var/lib/mock/f45-build-8012-372/root/chroot_tmpdir/scmroot/electron-cash
Cloning into '/var/lib/mock/f45-build-8012-372/root/chroot_tmpdir/scmroot/electron-cash'...
$ git fetch origin ba7382ee9bfb873cb2766eaac1a6e14b5d6b1652:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/electron-cash
 * [new ref]         ba7382ee9bfb873cb2766eaac1a6e14b5d6b1652 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at ba7382e Updated to version 4.4.6