It is not inevitable that the world has included the digital era and is in dire need of digital currency, and its function must be very fast and unlimited, it can be provided by the currency, the Indian government may impose taxes on its users, so if you don't want to miss the developed countries then India must take steps to master money technology, in addition to providing assistance in ownership transactions. I think news like this has been very much in Europe where the financial system has been very well integrated.