Blockchain Explorer Definition https://www.instapaper.com/p/16801185 A blockchain unconfirmed transaction refers to your transaction initiated by a consumer that may be still for being confirmed and recorded about the blockchain by a validator or miner. It is generally known as a zero-confirmation transaction. These transactions stay in the mempool (memory pool) right https://bookmarkoffire.com/story20104609/blockchain-explorer-api-top-blockchain-explorer-solana-secrets-https-cutt-ly-3rj9ygbc