Block top - The block selection and length in the blockchain (in blocks) on development of the present block Nonce - The transaction number 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://classifylist.com/story22419713/5-simple-statements-about-blockchain-explorer-solana-explained-https-www-dermandar-com-user-quietquiet9