Block top - The block quantity and length with the blockchain (in blocks) on generation of the current block Nonce - The transaction variety with 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://mixbookmark.com/story6169596/blockchain-explorer-tron-secrets-https-www-demilked-com-author-brokerwhorl5