Blockchain Explorer Qr Code https://500px.com/p/enevoldsenepbhenderson So, when there is a lot of transactions in the mempool and you simply paid out a relatively low transaction cost, your transaction can continue being unconfirmed for an extended time period since miners/validators will pick transactions with better fees 1st. TraceHawk is often a https://socialclubfm.com/story11529149/blockchain-explorer-deutsch-not-known-details-about-ethereum-blockchain-explorer-https-cutt-ly-3rj9ygbc