Snapshot

Pruning	Indexer	Version Tag
100/0/19	null	mantra-testnet

Stop the service

sudo systemctl stop mantra-testnet.service

Reset the data and save validator state

cp $HOME/.mantrachain/data/priv_validator_state.json $HOME/.mantrachain/priv_validator_state.json.backup
rm -rf $HOME/.mantrachain/data

Download latest snapshot and recover validator state

curl -L https://snapshots.kjnodes.com/mantra-testnet/snapshot_latest.tar.lz4 | tar -Ilz4 -xf - -C $HOME/.mantrachain
mv $HOME/.mantrachain/priv_validator_state.json.backup $HOME/.mantrachain/data/priv_validator_state.json

Restart the service and check the log

sudo systemctl start mantra-testnet.service && sudo journalctl -fu mantra-testnet.service -o cat