1. docker-compose run node
2. docker run -it --network angular-web3-smartcontract_default --entrypoint sh ethereum/client-go:alpine
3. echo "B1E86C6DF162A00E721B33180D8C8A8E2677E3278F49A7FA09A8E23A9EE641AF" > key
4. /geth account import /key
