Blockchain Explorer Mempool https://intensedebate.com/people/sheehan95henri So, when there is a lot of transactions from the mempool therefore you paid a comparatively very low transaction fee, your transaction can continue being unconfirmed for an prolonged length of time because miners/validators will decide on transactions with bigger fees initial. It is very uncomplicated https://sociallweb.com/story5702752/blockchain-explorer-btc-5-essential-elements-for-ltc-blockchain-explorer-https-cutt-ly-3rj9ygbc