Block top - The block quantity and size on the blockchain (in blocks) on generation of the present block Nonce - The transaction number for your from address (Keep in mind this commences at 0 so a nonce of one hundred would basically be the one hundred and first transaction https://socialrus.com/story21521374/5-simple-statements-about-blockchain-explorer-solana-explained-http-www-drugoffice-gov-hk-gb-unigb-cryptoexplorerhub-com