[{"type":"paragraph","children":[{"text":""},{"type":"topic","id":"489957835708847297","character":"加密货币","children":[{"text":""}]},{"text":"你想找一个认真负责的团长就加我，来就送ju！各种扶持！！不吹不黑，一直陪你到最后！！！"},{"type":"topic","character":"加密货币","children":[{"text":""}]},{"text":" "}]}]