rowid,event_id,room_id,type,state_key,membership,event_stream_ordering
1267,$gaD-1a_ODn3Mac1iajp8nq2XYwxf45FqQU8er6AUSRY,!hqiiyckjNGemPGuALY:matrix.jamesst.one,m.room.member,@slack_t0qh48pl4-u072zlzmnmc:matrix.jamesst.one,join,1392