Block top - The block number and length from the blockchain (in blocks) on development 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 truly be the a hundred and first transaction https://gogogobookmarks.com/story20513020/top-guidelines-of-explorer-blockchain-solana-https-www-blurb-com-user-optionname7