Skip to main content

Private Transaction Pool

Definition

A private transaction pool is a specialized memory pool where cryptocurrency transactions are held before being publicly broadcast to the wider network. Unlike public mempools, which are visible to all network participants, a private pool allows users to submit transactions directly to a miner or validator without immediate public disclosure. This can help mitigate front-running and other forms of miner extractable value (MEV) by preventing arbitrage bots from seeing pending transactions. Transactions in a private pool are typically included in a block through a direct agreement, offering a degree of privacy and protection against certain market manipulations. This mechanism seeks to level the playing field for users in competitive transaction environments.