Game events issued by GameJutsu Arbiter
https://thegraph.com/hosted-service/subgraph/chainhackers/gamejutsu-subgraph
yarn global add @graphprotocol/graph-cli
# cd gamejutsu-gubgraph
yarn installgraph codegen
graph build
graph auth --product hosted-service XXXXXXXXXXXXXXXXXXXXXXXX___FIXME
graph deploy --product hosted-service chainhackers/gamejutsu-subgraph