Blockchain Explorer Blocks https://output.jsbin.com/kefuguxaze/ So, when there is a lot of transactions while in the mempool and you also paid a relatively very low transaction price, your transaction can stay unconfirmed for an extended length of time due to the fact miners/validators will pick out transactions with larger charges first. https://socialmediaentry.com/story6083557/blockchain-explorer-tool-about-blockchain-explorer-search-https-cutt-ly-3rj9ygbc