{"variants": [{"config_id": "6edd6b13a26a01993aca3755", "item_type": 10322, "name_es": "Fundición constante II", "name_en": "Constant Smelting II", "internal_name": "BuildingUpgradeOreGeneratorTier2", "forced_rarity_code": 3}], "sources": [], "scope": "Base nominal; referencias authored, spawns activos no confirmados."}