rowid,event_id,room_id,type,state_key,membership,event_stream_ordering
489,$RXpIGh-dQ0cZ7mNGQuBxlKKtyDkkU_mx15UreAZXZyw,!OmcewBHpqinKaAilnV:matrix.jamesst.one,m.room.member,@slackbot:matrix.jamesst.one,join,614