# System Dependencies & Configuration
sudo apt update > /dev/null 2>&1
sudo apt install curl tmux jq lz4 unzip aria2 wget htop net-tools -y > /dev/null 2>&1

# Download Node Snapshots
cd $HOME
sudo systemctl stop celestia-appd
aria2c -x 16 -s 16 https://st-snap-1.stakeme.pro/celestia/mainnet/pruned/cosmos_data_celestia_mainnet_20250716_200001.tar.lz4

# Restore Celestia Chain Data
cp $HOME/.celestia-app/data/priv_validator_state.json $HOME/.celestia-app/priv_validator_state.json.backup
rm -r $HOME/.celestia-app/data
tar -I lz4 -xvf cosmos_data_celestia_mainnet_20250716_200001.tar.lz4 -C $HOME/.celestia-app
mv $HOME/.celestia-app/priv_validator_state.json.backup $HOME/.celestia-app/data/priv_validator_state.json

# Monitor, cleanup and restart services
sudo systemctl restart celestia-appd
rm $HOME/cosmos_data_celestia_mainnet_20250716_200001.tar.lz4
sudo journalctl -u celestia-appd -f --no-hostname -o cat