rowid,event_id,room_id,type,state_key,membership,event_stream_ordering
1686,$9WJkrbwZurIwMGJln_zsEUKk7LscseHWDWvrKQjuhcg,!FpRlcAsEEExygBcroU:matrix.jamesst.one,m.room.member,@slack_t0qh48pl4-u1z24gru3:matrix.jamesst.one,join,1812