rowid,room_id,user_id,event_id,membership,event_stream_ordering
1215,!ElMzGskWQnGJveipvE:matrix.jamesst.one,@slackbot:matrix.jamesst.one,$_--u774balAEyYW3FsANzEtKMmvc77SDpW8_kMGh768,join,5776