{"variants": [{"config_id": "9735d1b7c2b64ba150ffae0b", "item_type": 10321, "name_es": "Fundición constante I", "name_en": "Constant Smelting I", "internal_name": "BuildingUpgradeOreGeneratorTier1", "forced_rarity_code": 5}], "sources": [], "scope": "Base nominal; referencias authored, spawns activos no confirmados."}