Retrieve an NCTS Declaration

{
    "transaction_id": 0,
    "reference": "string",
    "doc_type": "string",
    "doc_date": "2019-08-24",
    "vehicle_code": "string",
    "vehicle_coun": "string",
    "trailer_code": "string",
    "trailer_coun": "string",
    "border_cross_vehicle": "string",
    "container": "string",
    "seal_info": "string",
    "security": true,
    "tanker": true,
    "is_aeo": true,
    "aeo_location": "string",
    "transit_date": "2019-08-24",
    "departure_custom_code": "string",
    "dispatch_country_id": "string",
    "load_place": "string",
    "goods_location": "string",
    "arrival_custom_code": "string",
    "destination_country_id": "string",
    "unload_place": "string",
    "border_custom_code": "string",
    "transit_customs_codes": "string",
    "transit_countries_codes": "string",
    "carrier_name": "string",
    "carrier_address": "string",
    "carrier_postcode": "string",
    "carrier_city": "string",
    "carrier_country_id": "string",
    "carrier_taxno": "string",
    "carrier_eori_code": "string",
    "custom_line": "string",
    "custom_staff_name": "string",
    "trans_method": "string",
    "roro_operator_code": "string",
    "guarantee_price": 0,
    "guarantee_curr": "string",
    "status": "string",
    "lrn_no": "string",
    "lrn": "string",
    "mrn": "string",
    "mrn_no": "string",
    "lrn_url": "string",
    "manifesto_price": 0,
    "manifesto_curr": "string",
    "position_no": "string",
    "remote_ref": "string",
    "notes": "string",
    "letter_grn": "string",
    "guarantor_name": "string",
    "guarantor_city": "string",
    "guarantor_taxno": "string",
    "guarantor_address": "string",
    "guarantor_postcode": "string",
    "guarantor_eori_code": "string",
    "guarantor_country_id": "string",
    "mrn_date": "2019-08-24T14:15:22.123Z",
    "stamp_duty": "string",
    "ncts5_checker": true,
    "released_at": "2019-08-24T14:15:22.123Z",
    "goods_attributes": [
        {
            "line_no": 0,
            "gtip_code": "string",
            "commodity": "string",
            "brut_wg": 0,
            "net_wg": 0,
            "invoice_amount": 0,
            "invoice_curr": "string",
            "exp_customs_type": "string",
            "exp_customs_partial": true,
            "exp_customs_no": "string",
            "manifesto_type": "string",
            "dep_country_id": "string",
            "arv_country_id": "string",
            "sender_taxno": "string",
            "sender_name": "string",
            "sender_address": "string",
            "sender_postcode": "string",
            "sender_city": "string",
            "sender_country_id": "string",
            "sender_eori_code": "string",
            "consignee_taxno": "string",
            "consignee_name": "string",
            "consignee_address": "string",
            "consignee_postcode": "string",
            "consignee_city": "string",
            "consignee_country_id": "string",
            "consignee_eori_code": "string",
            "packs_attributes": [
                {
                    "pack_type": "AE",
                    "pack_count": 0,
                    "notes": "string"
                }
            ],
            "documents_attributes": [
                {
                    "doc_type": "T1",
                    "doc_no": "string",
                    "pre_post": "string"
                }
            ],
            "produced_documents_attributes": [
                {
                    "code": "string",
                    "reference": "string",
                    "status": "string",
                    "reason": "string",
                    "quantity": 0
                }
            ]
        }
    ]
}