Block top - The block number 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 starts off at 0 so a nonce of a hundred would actually be the 101st transaction submitted by https://wise-social.com/story5730893/facts-about-tron-blockchain-explorer-revealed-https-urlscan-io-result-0199164a-7dbe-7737-944c-199699cc315c