sudo systemctl stop junctiond
cp $HOME/.junctiond/data/priv_validator_state.json $HOME/.junctiond/priv_validator_state.json.backup
rm -rf $HOME/.junctiond/data
curl https://snapshot.node9x.com/airchains_testnet.tar.lz4 | lz4 -dc - | tar -xf - -C $HOME/.junctiond
mv $HOME/.junctiond/priv_validator_state.json.backup $HOME/.junctiond/data/priv_validator_state.json
sudo systemctl restart junctiond && sudo journalctl -u junctiond