# Install NVM on Ubuntu
curl https://raw.githubusercontent.com/creationix/nvm/master/install.sh | bash
source ~/.bashrc
nvm install node
nvm install 16.18.0
# Check ballance
nvm use 16.18.0 && npx @bundlr-network/testnet-cli@latest balance $BUNDLR_ADDRESS
# Check validator is active
nvm use 16.18.0 && npx @bundlr-network/testnet-cli@latest check $GW_CONTRACT $BUNDLR_ADDRESS
