RecodeX 重构消息，{“content”: “贝莱德COO Rob Goldstein探讨代币化作为全球金融市场基础设施的下一次演进。”, “category”: “加密货币”}# Given the user’s input, I’ll first check if the content is an ad. It seems to be a news interview about tokenization with a BlackRock executive, not promotional. So I’ll summarize and categorize. The main topic is tokenization, which relates to blockchain and financial infrastructure, so category is 加密货币.{“content”: “贝莱德COO Rob Goldstein探讨代币化作为全球金融市场基础设施的下一次演进。”, “category”: “加密货币”}