rowid,room_id,user_id,event_id,membership,event_stream_ordering
1864,!CKrMCaHvIvHMiDVxys:matrix.jamesst.one,@james:matrix.jamesst.one,$p48Xwwpn9qIjr7_DHzN09PeVW1okvcGYIAoOrhjDIzs,join,15811