[{"type":"paragraph","children":[{"text":"24小时的每个币种实时策略助手"}]},{"type":"paragraph","children":[{"text":"指标策略介绍和使用方法："}]},{"type":"paragraph","children":[{"text":""}]},{"type":"paragraph","children":[{"text":" 录制文件：https://meeting.tencent.com/crm/2pv3B6Ag51"}]},{"type":"paragraph","children":[{"text":""}]},{"type":"paragraph","children":[{"text":"$"},{"type":"topic","character":"加密货币","children":[{"text":""}]},{"text":" "},{"type":"topic","character":"区块链","children":[{"text":""}]},{"text":" "},{"type":"topic","character":"技术分析","children":[{"text":""}]},{"text":" "}]}]