$ git clone -n https://src.fedoraproject.org/rpms/python-lsp-jsonrpc.git /var/lib/mock/f39-build-1620976-38706/root/chroot_tmpdir/scmroot/python-lsp-jsonrpc
Cloning into '/var/lib/mock/f39-build-1620976-38706/root/chroot_tmpdir/scmroot/python-lsp-jsonrpc'...
$ git fetch origin 70ac30912f192d109dc35f340441c06cbabb162e:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/python-lsp-jsonrpc
 * [new ref]         70ac30912f192d109dc35f340441c06cbabb162e -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 70ac309 Update to 1.1.2 (RHBZ#2240426)