[{"type":"paragraph","children":[{"text":"聚币交易所5M协议开始注册啦！"}]},{"type":"paragraph","children":[{"text":"抢先一步，步步领先！"}]},{"type":"paragraph","children":[{"text":"赶紧赶紧哦！"},{"type":"topic","character":"加密货币","children":[{"text":""}]},{"text":" "},{"type":"topic","character":"5M协议","children":[{"text":""}]},{"text":" "},{"type":"topic","character":"技术分析","children":[{"text":""}]},{"text":" "}]}]