rowid,event_id,room_id,type,state_key,membership,event_stream_ordering
2799,$_--u774balAEyYW3FsANzEtKMmvc77SDpW8_kMGh768,!ElMzGskWQnGJveipvE:matrix.jamesst.one,m.room.member,@slackbot:matrix.jamesst.one,join,5776