rowid,event_id,room_id,type,state_key,membership,event_stream_ordering
1506,$gn763Fpb79p6FUmHMUDpQG5h5wYdXvok-rPuga4cFyY,!IDVzmHGTigaDkLInhb:matrix.jamesst.one,m.room.member,@slack_t0qh48pl4-u072zlzmnmc:matrix.jamesst.one,join,1632