Blockchain Explorer Chart https://k12.instructure.com/eportfolios/1098588/entries/3707785 A blockchain unconfirmed transaction refers to a transaction initiated by a consumer that is nevertheless to become confirmed and recorded to the blockchain by a validator or miner. It is often called a zero-confirmation transaction. These transactions remain in the mempool (memory pool) until fi... https://bookmarkblast.com/story20477353/blockchain-explorer-api-new-step-by-step-map-for-explorer-blockchain-solana-https-cutt-ly-3rj9ygbc