rowid,room_id,user_id,event_id,membership,event_stream_ordering
1891,!PHPwOQVkHOcCPjpfGY:matrix.jamesst.one,@james:matrix.jamesst.one,$qP2HIzoX_RdVctQIHWFXEZqeG6c1QvOMRqvouJWN9Hk,join,15838