rowid,event_id,room_id,type,state_key,membership,event_stream_ordering
2500,$B5eIBXfhli_mfx5TT6e_kknj0-DcuhDceouiEvFR1g0,!MlIdLmkJzcdLJKZnjs:matrix.jamesst.one,m.room.member,@slack_t0qh48pl4-b013m73sa4w:matrix.jamesst.one,join,3721