rowid,event_id,room_id,type,state_key,membership,event_stream_ordering
1737,$Ks3QT5gIc6GbKUR4__uyDCearMP5or2Lo7tOMc5lSDk,!BcXnWMtRzAnQcBRJTw:matrix.jamesst.one,m.room.member,@slack_t0qh48pl4-upj758cjz:matrix.jamesst.one,join,1863