Flow Blockchain Explorer https://www.demilked.com/author/brownelivingston04/ So, when there is a lot of transactions inside the mempool and also you paid a comparatively small transaction price, your transaction can continue to be unconfirmed for an extended length of time due to the fact miners/validators will decide on transactions with larger charges first. https://gatherbookmarks.com/story21490173/explorer-blockchain-base-the-single-best-strategy-to-use-for-blockchain-explorer-solana-https-cutt-ly-3rj9ygbc