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 a hundred and first transaction https://social40.com/story5804919/the-2-minute-rule-for-blockchain-explorer-solana-https-md-entropia-de-aifurowaq7oqbm16-zzrcw