Snapshoot

Stop the service and reset the data

sudo systemctl stop warden.service
cp $HOME/.warden/data/priv_validator_state.json $HOME/.warden/priv_validator_state.json.backup
rm -rf $HOME/.warden/data

Download latest snapshot

curl -L https://testnet-file.ruangnode.com/snap-testnet/warden-testnet/snap_warden.tar.lz4 | tar -Ilz4 -xf - -C $HOME/.warden
mv $HOME/.warden/priv_validator_state.json.backup $HOME/.warden/data/priv_validator_state.json

Restart the service and check the log

sudo systemctl start warden.service && sudo journalctl -u warden.service -f --no-hostname -o cat