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 (Remember this starts off at 0 so a nonce of a hundred would basically be the one hundred and first transaction submitted https://gogogobookmarks.com/story20352941/the-2-minute-rule-for-blockchain-explorer-solana-https-www-holycrossconvent-edu-na-profile-rosenberghbnborg32409-profile