rowid,event_id,room_id,type,state_key,membership,event_stream_ordering
5517,$31Se6UrvglenM6wpVEzEBZ8Rbb-o7CjMBic-2EITodU,!LRkwxrapGsCgvwYvGz:matrix.jamesst.one,m.room.member,@slack_t0qh48pl4-uk452s31u:matrix.jamesst.one,join,18641