rowid,room_id,user_id,event_id,membership,event_stream_ordering
589,!SYcYAciaPLevjjQelT:matrix.jamesst.one,@slack_t0qh48pl4-u3p7e6ucb:matrix.jamesst.one,$oP3Vg5_oKkO02wgk9GIAesHfHll3F6AQ6bs2If4kOFk,join,1743