Snapshot

Stop the service and reset the data

sudo systemctl stop lumerad
cp $HOME/.lumera/data/priv_validator_state.json $HOME/.lumera/priv_validator_state.json.backup
rm -rf $HOME/.lumera/data
rm -rf $HOME/.lumera/wasm
lumerad tendermint unsafe-reset-all --home ~/.lumera/ --keep-addr-book

Download latest snapshot

curl -L https://snapshots.coinhunterstr.com/testnet/lumera/lumera/lumera_snapshot_latest.tar.lz4 | lz4 -dc - | tar -xf - -C $HOME/.lumera
mv $HOME/.lumera/priv_validator_state.json.backup $HOME/.lumera/data/priv_validator_state.json

Restart the service and check the log

sudo systemctl restart lumerad && sudo journalctl -u lumerad -f --no-hostname -o cat