rowid,room_id,user_id,event_id,membership,event_stream_ordering
402,!hsifellATWsMazXlZA:matrix.jamesst.one,@slack_t0qh48pl4-u0qjbsw7n:matrix.jamesst.one,$4DJstOxOCSuWPTNlCGic5x1Lwq_tFgAs1WWzAFoe_54,join,1526