U.S. prosecutors have announced they will not proceed with a retrial of their wire fraud and money laundering case against a former manager of the NFT platform OpenSea. This decision follows a federal appeals court’s ruling in July, which reversed the previous convictions of the defendant, Nathaniel Chastain.
On Wednesday, prosecutors informed a Manhattan federal court that they had reached a one-month deferred prosecution agreement in light of the appeals court decision. After this period, the case is set to be formally dismissed. Manhattan U.S. Attorney Jay Clayton, who has previously served as the chair of the SEC, indicated in a letter that the decision was influenced by Chastain having already served portions of his initial sentence. This included three months of incarceration, along with his agreement not to contest the forfeiture of approximately 15.98 Ether (ETH), valued at around $47,330, which prosecutors claimed was linked to the alleged scheme.
Clayton emphasized that deferring the prosecution would best serve the interests of the United States. This situation arose from a jury’s conviction of Chastain in 2023, where prosecutors accused him of exploiting his insider knowledge to purchase NFTs slated to be featured on OpenSea’s homepage. Following these features, he would subsequently sell these NFTs at increased prices.
The appeal leading to the decision to drop the case hinged on the finding that the jury was given incorrect instructions during the trial. The federal appeals court determined that the data concerning NFT homepage features does not constitute property under existing federal wire fraud statutes, which played a crucial role in overturning the conviction.
Chastain was initially sentenced to three months in prison and imposed with a $50,000 fine. Following the reversal of his conviction, he is no longer subject to supervision by U.S. Pretrial Services and is now eligible to seek the return of his fine and an additional $200 assessment paid at the time of his conviction in May 2023.
This case stands out as the first known instance of insider trading involving digital assets in U.S. history, and the reversal of Chastain’s conviction has been cited by advocates in the cryptocurrency industry. They have called for more definitive legislation to clarify how digital assets are categorized under existing laws.
Chastain’s situation adds to a growing trend where several investigations, lawsuits, and prosecutions related to cryptocurrency have been dismissed by the Justice Department and regulatory bodies, often due to procedural missteps or evidentiary challenges.

