id,series_id,type,external_id,external_id_original
CID_000E8CJRT660,CNT_373Q1GT6KXRG,1,528869,
CID_1Q4M27ZZFAMG,CNT_373Q1GT6KXRG,2,80200,
CID_2SADQSGTQV30,CNT_373Q1GT6KXRG,1,528870,