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Mempool

Where pending transactions chill before they get confirmed and added to a block. If gas is high, your transaction might be stuck here for a bit.

Related Terms

Transaction Fee

A small cost you pay when sending crypto or interacting with a blockchain. It helps prevent spam and pays validators or miners.

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Finality

The point when a transaction is locked in and can’t be changed. In crypto, finality means “this is permanent, no take-backs.”

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