According to reports, Everstake salespeople are actively recruiting validator node operators to join their program by offering over 10 $SOL per month.
This information suggests that experienced traders may have the opportunity to front-run and sandwich common orders on decentralized finance (DeFi) exchanges.
Insights on Solana Trading
In light of these claims, Vacariu highlighted the potential impact on regular users of Solana applications, stating that “Every trader on Solana is affected by these actions, unable to determine which validators mirror their transactions, and unable to opt out.”
Despite Everstake’s assurance that they have filtering mechanisms in place to prevent such activities, the company, which operates one of Solana’s largest validators with approximately 7.4 million $SOL delegated to it, denies promoting front-running or sandwiching.
As a result of their significant stake, Everstake’s traffic priority is granted an institutional “stake-weighted quality of service,” which is then offered through their service tier called Blockspace.
Exclusive High-Priced Services
The high-priced services offered by Blockspace are a direct result of Solana’s lack of a public mempool.
Unlike other blockchains with accessible public memory pools for pending transactions, most Solana transactions bypass any public mempool and are sent directly to the scheduled validator for the next block without queuing.
While this design was intended to minimize Miner Extractable Value (MEV) opportunities, it has instead concentrated these opportunities among customers who can afford to pay premium prices directly to validators with significant stakes on Solana’s blockchain.
Customers have the option to use Everstake’s software to mirror incoming traffic to their servers, allowing them to expedite new transactions ahead of or immediately following retail orders.
Solana validators accused of delaying trades — Call for action from Toly
Collaborative Efforts Among Solana Validators
Everstake is not just a single validator but a consortium of 39 validators with a combined stake of over 50 million $SOL.
According to Vacariu, payouts from Blockspace’s revenue-sharing wallet have been distributed to Prostaking, RockawayX, Staking Facilities, and Stake.org.
Reportedly, Staking Facilities has received more than 950 $SOL in such payments since July, while Prostaking has allegedly collected over 200.
Other significant players in the Solana ecosystem, as noted by Blockspace, operate MEV infrastructure using different frameworks.
