What is the 4th most popular cryptocurrency?
Can you provide me with some insight into the current state of the cryptocurrency market? Specifically, I'm curious about the 4th most popular cryptocurrency. What is it? What factors have contributed to its popularity? And how does it compare to the other top cryptocurrencies in terms of market capitalization, transaction speed, and adoption rate? I'm eager to learn more about this particular digital asset and its place in the broader cryptocurrency landscape.