BTC$86,799.45+1.80%ETH$2,765.69+1.64%BNB$791.85+0.91%XRP$1.62+7.29%SOL$119.01+2.67%TRX$0.3437−1.37%ZEC$1,617.82+10.30%FIGR_HELOC$1.03+1.76%HYPE$97.76+4.93%DOGE$0.1021+2.86%XMR$574.71+0.98%WBT$87.29+1.71%LINK$13.05+1.57%ADA$0.2569+5.08%
wardcrest

Front-running

Getting a transaction in first after seeing another one waiting in the mempool, usually by paying a higher fee. The risk is worse on public blockchains because searchers and validators can inspect pending trades and react to them.