How Does Blockchain Explorer Work https://output.jsbin.com/kefuguxaze/ So, if there is a large number of transactions during the mempool and you simply compensated a comparatively reduced transaction fee, your transaction can keep on being unconfirmed for an prolonged stretch of time because miners/validators will select transactions with bigger costs very first. https://mysitesname.com/story10329194/blockchain-explorer-unconfirmed-transaction-the-single-best-strategy-to-use-for-blockchain-explorer-one-https-cutt-ly-3rj9ygbc