Block top - The block selection and length in the blockchain (in blocks) on development 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://listfav.com/story21903393/5-tips-about-blockchain-explorer-you-can-use-today-https-www-webwiki-de-cryptoexplorerhub-com