Block Explorer Url copyright https://www.instapaper.com/p/16801288 So, when there is a lot of transactions in the mempool and you also compensated a relatively minimal transaction price, your transaction can remain unconfirmed for an extended length of time due to the fact miners/validators will decide on transactions with larger fees initially. Some https://mediasocially.com/story5353668/blockchain-explorer-ltc-helping-the-others-realize-the-advantages-of-blockchain-explorer-mempool-https-cutt-ly-3rj9ygbc