Block top - The block selection and length in the blockchain (in blocks) on development of the present block Nonce - The transaction selection for the from address (bear in mind this begins at 0 so a nonce of one hundred would essentially be the one hundred and first transaction https://active-bookmarks.com/story20425414/5-simple-techniques-for-explorer-blockchain-tron-https-rentry-co-4vomqtzo