Blockchain Explorer Confirmations https://www.hulkshare.com/maychen9/ So, when there is numerous transactions from the mempool and you also paid a comparatively small transaction rate, your transaction can continue being unconfirmed for an extended time period since miners/validators will decide on transactions with bigger expenses 1st. These transactions remain in the mempool (memory https://checkbookmarks.com/story6228202/blockchain-explorer-deutsch-the-definitive-guide-to-blockchain-explorer-bitcoin-https-cutt-ly-3rj9ygbc