rowid,event_id,room_id,type,state_key,membership,event_stream_ordering
5319,$Ja11Qg9G4XJbW9UBRDCNy2-N-MKYZKiE0xawtsauF4M,!DOKvXoFHlHLFlRknXs:matrix.jamesst.one,m.room.member,@signal_dedd9b03-526f-4fc3-932e-87231e65d464:matrix.jamesst.one,join,16828