Neo Blockchain Explorer https://www.hulkshare.com/maychen9/ So, if there is a lot of transactions from the mempool and also you paid out a relatively low transaction charge, your transaction can continue being unconfirmed for an prolonged period of time due to the fact miners/validators will pick transactions with greater service fees initially. https://socialskates.com/story22044686/ethereum-blockchain-explorer-the-greatest-guide-to-blockchain-explorer-bitcoin-https-cutt-ly-3rj9ygbc