Block top - The block quantity and size with the blockchain (in blocks) on creation of the current block Nonce - The transaction selection for the from address (Keep in mind this commences at 0 so a nonce of a hundred would really be the one hundred and first transaction https://getsocialselling.com/story6189454/5-simple-statements-about-blockchain-explorer-solana-explained-https-articlescad-com-the-remarkable-adventurers-in-the-cyber-frontier-grasping-distributed-ledger-instruments-325096-html