Get ARN by ID

{
  "success": true,
  "payload": {
    "_id": "67fce582782e1b382e90c45a",
    "warehouse_id": "632f6d0285f8727169719897",
    "client_id": "6310b48233cbac5151bc9594",
    "client_name": "Apple",
    "code": 1647,
    "instructions": "intel inside",
    "status": "receiving",
    "items": [
      {
        "item_id": "67bc205d2433307c7c094b0b",
        "sku": "bmwm12",
        "expected_qty": 15,
        "unit": "each",
        "scannable": "bmwm12",
        "name": "bmw m12",
        "description": "bmw m12",
        "image": "https://leanafywms-stage-item.s3.amazonaws.com/67bc205d2433307c7c094b0b",
        "base_unit": "each",
        "base_conversion_rate": 1,
        "received_qty": 5,
        "received_qty_unit": "each"
      }
    ],
    "primary_reference_number": "prn123",
    "created_at": "2025-04-14",
    "created_by": "Apple API Connection",
    "due_date": "2025-04-20"
  }
}