A queue pool refers to a collection of pending transactions that have not yet been processed on a blockchain network. When users submit transactions, they enter a queue before being added to the blockchain. This is common in networks with high activity or limited processing capacity.Transactions in the queue pool are prioritized based on various criteria, including transaction fees. Higher fees often result in faster processing, as miners or validators are incentivized to pick transactions that offer better rewards. As transactions are confirmed and added to blocks, those in the queue are gradually cleared. The length of the queue can fluctuate based on network demand; during peak times, it may grow significantly, leading to delays and higher fees for users looking to expedite their transactions.Queue pools help maintain the order and integrity of transaction processing, ensuring that all actions are recorded accurately on the blockchain. Understanding how queue pools operate can help users manage their transaction costs and timing effectively.