Buy Биткоин BTC
Bitcoin (BTC)
Buy Эфир ETH
Ethereum (ETH)
Buy BNB
BNB (BNB)
Buy Ripple XRP
Ripple (XRP)
Buy Tron TRX
Tron (TRX)
Buy Polygon Matik
Polygon (MATIC)
Buy Solana SOL
Solana (SOL)
Buy Dogecoin DOGE
Dogecoin (DOGE)
Buy Avalanche AVAX
Avalanche (AVAX)
Buy Cardano ADA
Cardano (ADA)
Buy Polkadot DOT
Polkadot (DOT)
Buy Syscoin SYS
Syscoin (SYS)
Make crypto bots for trading

What is Mempool?

Crypto Terms Glossary: What is Mempool?

A mempool is where an unconfirmed transaction waits after being verified by a node and before being included in a block. The mempool makes use of the Replace by Fee (RBF) mechanism, which allows transactions with higher transaction fees to supersede earlier transactions with lower fees paid. When many transactions are pending in the mempool, network traffic becomes more congested and the average confirmation time increases. Network nodes must check to ensure that transactions within the mempool are valid by verifying correct signature schemes, that outputs do not exceed inputs, and that funds have not been double spent.

Share this news and win 10 USDT with daily contest on CryptoFingers Telegram.
Altcoins: The founder of Telegram commented on the launch of the Notcoin token
Pavel Durov, the creator of the Telegram messaging platform, shared his thoughts on the introduction of the Notcoin (NOT) cryptocurrency. He emphasized that the initiative has attracted more..
Regulation: The French regulator announced a possible blocking of the Bybit platform
The French financial markets regulator (AMF) has issued a warning to investors about the possible restriction of access to the Bybit platform's website. It also noted that..
Mining: During the last three years, El Salvador mined 473.5 BTC using geothermal energy
Since 2021, El Salvador has mined 473.5 BTC (equivalent to $29.3 million) through the use of geothermal energy. Such information was released by Reuters, referring to the state structure..
Altcoins: Trader made $46 million out of $3000 on PEPE memcoin
An unknown trader earned an amount exceeding 46 million dollars by buying the Pepe Coin memcoin (PEPE). This financial triumph was reported by analyst firm Lookonchain.