rowid,event_id,room_id,type,state_key,membership,event_stream_ordering
5479,$F8ldEKPvXvmk5JL3FG7K0UU5cf2BzcRd5fPNwhmoJ3A,!EHdkQWRkfptmqktyaP:matrix.jamesst.one,m.room.member,@slack_t0qh48pl4-uslackbot:matrix.jamesst.one,join,18021