1 Russian Ruble = 0.013378 Blockchain USD
RSD → USDB RON → USDB RLUSD → USDB RUNE → USDB RWF → USDB S → USDB RUB → USDAT RUB → USDAI RUB → USDA RUB → USDC RUB → USDCn_m RUB → USDC_arb