Block top - The block number and length from the blockchain (in blocks) on generation of the current block Nonce - The transaction amount for your from address (bear in mind this starts at 0 so a nonce of a hundred would truly be the a hundred and first transaction https://guideyoursocial.com/story5885328/5-simple-statements-about-blockchain-explorer-solana-explained-https-www-haphong-edu-vn-profile-crafttlcmcgarry6132-profile