State Sync

Clean previous configuration

sed -i "/\[statesync\]/, /^enable =/ s/=.*/= false/;\
/^rpc_servers =/ s|=.*|= \"\"|;\
/^trust_height =/ s/=.*/= 0/;\
/^trust_hash =/ s/=.*/= \"\"/" $HOME/.andromeda/config/config.toml

Stop your node

sudo systemctl stop andromeda

Config parameters

SNAP_RPC="https://rpc-andromeda.blockval.io:443"
LATEST_HEIGHT=$(curl -s $SNAP_RPC/block | jq -r .result.block.header.height); \
BLOCK_HEIGHT=$((LATEST_HEIGHT - 2000)); \
TRUST_HASH=$(curl -s "$SNAP_RPC/block?height=$BLOCK_HEIGHT" | jq -r .result.block_id.hash)

Check parameters

echo $LATEST_HEIGHT $BLOCK_HEIGHT $TRUST_HASH

Save config

sed -i "/\[statesync\]/, /^enable =/ s/=.*/= true/;\
/^rpc_servers =/ s|=.*|= \"$SNAP_RPC,$SNAP_RPC\"|;\
/^trust_height =/ s/=.*/= $BLOCK_HEIGHT/;\
/^trust_hash =/ s/=.*/= \"$TRUST_HASH\"/" $HOME/.andromeda/config/config.toml

Backup your validator state ,reset data and finally restore your validator state

cp $HOME/.andromeda/data/priv_validator_state.json $HOME/.andromeda/priv_validator_state.json.backup
andromedad tendermint unsafe-reset-all --home $HOME/.andromeda --keep-addr-book
mv $HOME/.andromeda/priv_validator_state.json.backup $HOME/.andromeda/data/priv_validator_state.json

Start your node

sudo systemctl start andromeda

Make sure that your node is running

sudo service andromeda status
sudo journalctl -u andromeda -f