Block top - The block number and length from the blockchain (in blocks) on creation of the current block Nonce - The transaction variety to the 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://socials360.com/story10915150/5-simple-statements-about-blockchain-explorer-solana-explained-https-md-kif-rocks-qxb6ylbntwcjnvrpqnzeqw