November 8, 2016. The day the Narendra Modi government announced the demonetisation of ₹500 and ₹1,000 notes would be one India’s erstwhile fintech poster boy Vijay Shekhar Sharma, 46, would not forget in a hurry. That move bolstered the digital payments business of Paytm, Sharma’s fintech brand, like no other and the company, backed by SoftBank and Alibaba, went on a growth and expansion spree. But a few years later, as Paytm went beyond payments into financial services and marketing (commerce and cloud) riding on the massive customer base he was acquiring, One 97 Communications Ltd (OCL), the company that owns Paytm, began running into problems. The first big hit was when OCL was listed in November 2021, and the stock, which had an IPO price of ₹2,150, tanked the…