rowid,event_id,room_id,type,state_key,membership,event_stream_ordering
2927,$CkCcVcw04iaJNvhTsOo2GATOkuclU_YqZtDYk41b8Sg,!MlIdLmkJzcdLJKZnjs:matrix.jamesst.one,m.room.member,@slack_t0qh48pl4-u013d6ufzfz:matrix.jamesst.one,join,8692