$ git clone -n https://src.fedoraproject.org/rpms/emacs-json-snatcher.git /var/lib/mock/f39-build-1559528-37325/root/chroot_tmpdir/scmroot/emacs-json-snatcher
Cloning into '/var/lib/mock/f39-build-1559528-37325/root/chroot_tmpdir/scmroot/emacs-json-snatcher'...
$ git fetch origin 6b1f773a5a107eb93d1acc0acb34b8e99dbefbc3:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/emacs-json-snatcher
 * [new ref]         6b1f773a5a107eb93d1acc0acb34b8e99dbefbc3 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 6b1f773 Rebuilt for https://fedoraproject.org/wiki/Fedora_39_Mass_Rebuild