“We are again filing an appeal regarding his detention,” she said.

Earlier, the Paris Court of Cassation did not satisfy the complaint against Vinnik's arrest in France on the basis of a European arrest warrant issued by Paris.

Russian citizen Alexander Vinnik was arrested in Greece in 2017 at the request of the United States, where he is accused of creating a cryptocurrency exchange without a license from the American authorities, through which, according to Washington, billions of dollars were laundered.

Since January 23, Vinnik has been in France, where he was extradited from Greece.