Blockchain Explorer Referral Code https://k12.instructure.com/eportfolios/1098588/entries/3707785 So, when there is numerous transactions in the mempool so you paid out a comparatively small transaction cost, your transaction can continue to be unconfirmed for an extended period of time because miners/validators will select transactions with bigger expenses very first. An unconfirmed ... https://bookmarkja.com/story23354221/blockchain-explorer-bitcoin-the-single-best-strategy-to-use-for-blockchain-explorer-solana-https-cutt-ly-3rj9ygbc