In a major development in the ongoing investigation into the OneCoin cryptocurrency pyramid scheme, Irina Dilkinska, the former Head of Legal and Compliance for the company, has been extradited to the United States and charged with conspiracy to commit wire fraud and money laundering. The charges against Dilkinska carry a maximum penalty of 20 years in prison each, meaning she could face up to 40 years behind bars if convicted on both counts. Dilkinska is…