Dogecoin (CRYPTO: DOGE) was one of the most explosive cryptocurrencies of 2021, skyrocketing by a staggering 9,000% between January and May of that year alone.

While it and many other cryptocurrencies have seen their prices plummet over the past year, many investors are still optimistic that Dogecoin could make a comeback. If that happens, investing now could seem like a good move.

But is Dogecoin really a smart investment? And could it make you a millionaire? Here's what you need to know.

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Source Fool.com