yarn install
{
"privateKey": "PRIVATE_KEY_WIF",
"network": "testnet or bitcoin"
}
node public-key.js
node sign.js 'transacton in hex'
docker build -t babylon-btc-sign .
docker run -v $(pwd)/config.js:/app/config.js babylon-btc-sign node sign.js 'transacton in hex'
docker run -v $(pwd)/config.js:/app/config.js babylon-btc-sign node public-key.js