Blockchain Explorer By Bitquery https://500px.com/p/pallesenlsmmack So, when there is a large number of transactions within the mempool and you also paid out a comparatively lower transaction cost, your transaction can continue being unconfirmed for an prolonged stretch of time considering the fact that miners/validators will find transactions with better expenses https://natural-bookmark.com/story20794393/eth-blockchain-explorer-a-review-of-explorer-blockchain-ethereum-https-cutt-ly-3rj9ygbc