What is a Noni loan?

Could you please explain what a Noni loan is? I've heard it mentioned in the context of cryptocurrency and finance, but I'm not entirely sure what it entails. Is it a type of loan specifically designed for the crypto market? Or does it have a broader application? How does it work, and what are the benefits and risks associated with taking out a Noni loan? I'm interested in learning more about this concept and how it fits into the overall landscape of cryptocurrency and finance.