What is the national cryptocurrency of Sweden?
Could you possibly enlighten me on the topic of Sweden's national cryptocurrency? I've been hearing whispers about it, but I'm not entirely sure what it is or how it functions within the country's financial system. Is it a digital coin issued by the central bank? Or perhaps a decentralized token backed by the Swedish government? Also, how widely is it being adopted and used in Sweden? Is it seeing significant growth in popularity? I'm quite fascinated by the concept of national cryptocurrencies and their potential impact on the global economy. Would you be so kind as to provide me with a brief overview?