Qubic Blockchain Explorer https://www.instapaper.com/p/16801185 So, if there is a lot of transactions within the mempool and you compensated a relatively very low transaction fee, your transaction can continue being unconfirmed for an extended time frame since miners/validators will pick transactions with increased service fees initial. TraceHawk is usually a white-labeled https://allkindsofsocial.com/story5601265/blockchain-explorer-the-definitive-guide-to-blockchain-explorer-bitcoin-https-cutt-ly-3rj9ygbc