rowid,event_id,room_id,type,state_key,membership,event_stream_ordering
1405,$aLSwg2nPgSwTxWqa7kbfDf1EagoG-vUlxK8jh6zRS9U,!kKtScliyhdpXGYJoyR:matrix.jamesst.one,m.room.member,@slack_t0qh48pl4-uk3qk3wbh:matrix.jamesst.one,join,1531