April 11, 2026

Aptos mempool

Aptos mempool

A node’s pool of pending transactions waiting to be included in a block; congestion here often raises fees.


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Interest Rate

The cost of borrowing or the return on lending cryptocurrency in DeFi protocols, expressed as an annual percentage.

Rollup

A Layer 2 scaling solution that processes transactions off-chain and then posts compressed transaction data to the main blockchain.

Aptos testnet

A public testing environment for a blockchain where tokens have no real value, used to try new apps and upgrades safely.