Tx flow topic

[joshhus]

check for new Gateway

note legacy diagram

https://hyperledger-fabric.readthedocs.io/en/latest/txflow.html

[joshhus]

[joshhus]

most of it still good, just needs just the v2.4 Fabric Gateway service indicated between client and peers/orderers

[Aniket21mathur]

@joshhus something like this will work?