Generate proto services

python -m grpc_tools.protoc -I./txproto --python_out=./txmod-client/ --grpc_python_out=./txmod-client/ ./txproto/ethereum.proto

Install and save client requirements

cd txmod-client
pip install -r requirements.txt
pip freeze > requirements.txt

Start client

python client.py -t 0x2b7704221388000577455f8d5f6c8a165e79930949421661481a3c9bb29a4cbe # get and print transaction info
python client.py -t 0x2b7704221388000577455f8d5f6c8a165e79930949421661481a3c9bb29a4cbe -q # get transaction info and make QR code