Memecoin trading on Solana is facing new legal scrutiny after investors accused several crypto companies of operating an unfair trading system. A federal complaint claims private messages reveal coordination between blockchain engineers and a popular memecoin platform, giving some players an unfair advantage at the expense of retail traders. A judge allowed the case to continue with expanded grievances.
In brief
- Investors claim that Solana, Pump.fun, and Jito allegedly offered insiders faster access to memecoin transactions through priority tools.
- More than 5,000 private messages are cited as evidence of coordination during the development of Pump.fun.
- A federal judge validated an amended complaint, giving the plaintiffs until Jan. 7 to file new allegations.
- The lawsuit seeks damages, licensing obligations and forfeiture of earnings related to the alleged business practices.
Internal messages at the heart of the Solana memecoin affair
The lawsuit was filed earlier this year by memecoin investor Michael Okafor, along with other plaintiffs. The defendants include executives connected to Solana Labs, the Solana Foundation, as well as Jito Labs, Jito Foundation and Pump.fun. Investors argue that these entities allegedly collaborated to design a system that favored insiders, while presenting it as fair to ordinary users.
The plaintiffs compare this system to a casino whose results are biased even before bets are placed. According to the complaint, some insiders had tools that allowed them to execute their transactions faster than traditional users, giving them a decisive advantage when launching new tokens.
In September, several defendants asked the court to dismiss the case, saying the charges lacked specificity. Before the judge ruled, however, Okafor's legal team presented new elements. These include more than 5,000 private messages, from a confidential source, which allegedly show exchanges between engineers from Solana Labs and Pump.fun on technical decisions taken during the development phase of the platform.
A deadline set in January for the amended complaint
Okafor's lawyer, Max Burwick, said a preliminary review of the messages revealed direct discussions about software integration and transaction management. These trades allegedly took place while Pump.fun was growing rapidly and processing large trading volumes.
On December 11, Judge Colleen McMahon authorized the filing of an amended complaint incorporating these new elements. The plaintiffs have until January 7 to submit this updated version.
Lawyers representing companies linked to Solana believe that the trial is unlikely to succeed. They argue that the charges are based on general allegations rather than concrete evidence of illegal activity. Nevertheless, the court's decision to allow amendments constitutes an important step in the proceedings.
Burwick also stated that he received violent threats after sharing updates about the case on social media, while clarifying that it would not affect his work. No additional details were released.
Lawsuit Targets Pump.fun and Jito Over Alleged Insider Trading Benefits
At the heart of the dispute is Pump.fun, a platform used to launch and trade memecoins on Solana. Investors say it operated in a coordinated system involving other companies in the Solana ecosystem. The lawsuit compares Solana to a casino, Pump.fun to a slot machine, and Jito's software to the mechanism determining the order in which transactions are executed.
According to the complaint, Jito's trading tools allowed some traders to pay additional fees, referred to as “tips,” in order to move to the front of the execution queue. This mechanism would have allowed insiders to purchase large quantities of new tokens before retail traders could intervene.
The plaintiffs' lawyers explain that the alleged scheme worked in several ways:
- token creators and certain selected traders benefited from accelerated access to transactions;
- Jito's software allowed priority execution for higher fees;
- Pump.fun promoted launches presented as fair, while insiders used advanced tools;
- retail traders used the same interface, without benefiting from speed advantages;
- insiders were making profits, while a majority of retail users were making losses.
Pump.fun claimed to promote “fair launches”, without pre-sales, and protection against scams such as rug sweater. Investors, however, believe that these assertions did not correspond to the actual functioning of the platform. Tutorials have even reportedly encouraged token creators to purchase their own tokens early on using priority tools.
The lawsuit describes the memecoin market as “extractive” and calls the system a “rigged slot machine.” The plaintiffs claim that up to 60% of users lost money, for total losses that could exceed $4 billion.
Fairness of trading memecoins on Solana questioned
The legal documents also question the economic logic of a system that would scare away users. According to the plaintiffs, the constant creation of new memecoins made it possible to maintain high volumes despite losses. Even after a sharp drop since January, Pump.fun would still record almost $50 million in daily trading volumeaccording to DefiLlama.
Other companies would also have benefited from this activity. Many transactions went through Jito's software, generating fees. Extensive use of the Solana blockchain has increased demand for SOL, contributing to its price rise during periods of high activity. The plaintiffs believe that these gains benefited entities linked to Solana, while retail traders operated under unbalanced conditions.
Beyond damages, the lawsuit calls for strict legal measures. The plaintiffs are demanding that the companies concerned be placed under supervision if they fail to obtain gaming and money transfer licenses. They also demand customer verification obligations, anti-money laundering controls and confiscation of profits linked to the alleged scheme, including those associated with the price increase of SOL.
The defendants continue to deny any wrongdoing. In previous filings, Pump.fun, Jito Labs and the Solana Foundation claimed that the lawsuit came from traders seeking to blame third parties for their losses. They argue that claims about fairness and safety were general marketing slogans, not legally binding commitments.
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