rowid,event_id,room_id,type,state_key,membership,event_stream_ordering
2823,$Acyw6rt_GEtxEphnZnTmAx2ZjNunHsm_HGu5AiiwljY,!ElMzGskWQnGJveipvE:matrix.jamesst.one,m.room.member,@slack_t0qh48pl4-u0118lgkg0l:matrix.jamesst.one,join,5812