What is the future of Manta Network?

As a keen observer of the cryptocurrency and finance landscape, I'm curious to delve deeper into the potential of Manta Network. Could you elaborate on its long-term prospects? Are there any significant partnerships or collaborations in the pipeline that could potentially bolster its growth? Additionally, how does Manta Network aim to address the challenges faced by the current decentralized finance ecosystem? Lastly, what are the key factors that you believe will determine the success of Manta Network in the future? I'm eager to understand the vision and roadmap for this promising project.