Definition
An intents mempool is a specialized transaction-layer system component that aggregates, stores, and disseminates user-submitted intents prior to their resolution into concrete transactions or execution bundles. It functions as a coordination and discovery layer for intent-based order flow, exposing structured intent data to solvers, searchers, or other actors while remaining distinct from the canonical blockchain mempool that holds finalized transaction payloads.
In Simple Terms
An intents mempool is a place where intent messages are collected and shared before they are turned into real blockchain transactions. It organizes and broadcasts these intents so specialized participants can see them and decide how to turn them into executable transactions that will later enter the regular mempool.
Context and Usage
The term intents mempool appears in discussions of intent-centric architectures, MEV-aware transaction pipelines, and alternative order flow designs. It is relevant where participants differentiate between high-level user intents and low-level transaction data, especially in systems that separate intent discovery, solver competition, and gas auction dynamics. It is also referenced when analyzing how order flow is routed before reaching the traditional mempool.