Block top - The block number and length from the blockchain (in blocks) on creation of the current block Nonce - The transaction variety for that 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://guidemysocial.com/story5751924/top-guidelines-of-explorer-blockchain-solana-https-www-folkd-com-submit-cryptoexplorerhub-com