Provide an example, a test, and docs for decodeInstruction() #172
Description
I am trying to decode serum order info directly from the blockchain history (rpc results) this issue will document the process of figuring out how, and offer a PR to improve the internal documentation.
- create a codesandbox
- add a test for the decodeInstruction() fx 20a776e
- add internal jsdocs for the decodeInstruction() fx a628aad