rowid,event_id,room_id,type,state_key,membership,event_stream_ordering
1800,$UH7ThLEUD_kcMcSczJyjIrUp0QkWIjRsLnLZuA08JwM,!MlIdLmkJzcdLJKZnjs:matrix.jamesst.one,m.room.member,@slack_t0qh48pl4-u378fmg2k:matrix.jamesst.one,join,1926