Block top - The block number and length in the blockchain (in blocks) on generation of the present block Nonce - The transaction quantity for your from address (Keep in mind this commences at 0 so a nonce of one hundred would essentially be the one hundred and first transaction https://sites2000.com/story10481471/5-simple-statements-about-blockchain-explorer-solana-explained-https-squareblogs-net-heartgarlic3-delving-into-blockchain-explorers