Blockchain Info Json https://www.instapaper.com/p/16801288 So, if there is numerous transactions during the mempool therefore you paid out a relatively lower transaction charge, your transaction can remain unconfirmed for an prolonged timeframe considering that miners/validators will pick transactions with higher expenses initial. If wallets approved transactions with just one affirma... https://infopagex.com/story5853428/blockchain-explorer-mempool-new-step-by-step-map-for-blockchain-explorer-api-https-cutt-ly-3rj9ygbc