To start the dev environment and install the chaincodes run: npm run restart -- 1. The 1 at the end is the version of the chanincode you want to install
To init the token run: npm run cc:invoke -- --user user1 token init '{"id":"TKN","balances":{},"totalSupply":100,"name":"token","symbol":"tkn"}'
To make a transfer run: npm run cc:invoke -- --user user1 token transfer TKN $(npm run user:fingerprint --silent -- admin) 50
To find out the account fingerprint (necessary to make the transfers) run: npm run user:fingerprint -- admin