A legacy payment giant is making moves that signal where the rails of digital money are heading. Western Union's rolling out USDPT on Solana, effectively turning their 60万+ physical locations into stablecoin on/off ramps. Think about that infrastructure play for a second.

The numbers tell the real story. They're processing 80 billion in annual remittance volume, and here's the kicker: transaction costs hit around 62k on Solana versus a floor of 125 million if they went the Ethereum route. That's not a marginal difference—that's a business model shift.

But what really catches attention? A 170-year-old NYSE-listed institution choosing this specific chain for prepaid card deployment in Argentina. When traditional finance players with that much legacy baggage start building on your infrastructure, it's not just adoption—it's validation. The market's watching which rails handle real-world payment flows at scale, and apparently, the answer's becoming clear.