rowid,room_id,user_id,event_id,membership,event_stream_ordering
282,!RppQZemJMBraLoZloF:matrix.jamesst.one,@slack_t0qh48pl4-u378fmg2k:matrix.jamesst.one,$UY415DL1lqrVCBNCBmYKHxzvsSjSSUtKsHm0exjoRSM,join,1405