Block top - The block number and length in the blockchain (in blocks) on generation of the present block Nonce - The transaction quantity to the from address (Keep in mind this commences at 0 so a nonce of 100 would basically be the 101st transaction submitted by this account) https://onelifesocial.com/story6014700/facts-about-tron-blockchain-explorer-revealed-https-www-demilked-com-author-brokerwhorl5