Block top - The block selection and length from the blockchain (in blocks) on development of the current block Nonce - The transaction variety for that from address (Remember this commences at 0 so a nonce of a hundred would essentially be the one hundred and first transaction submitted by https://friendlybookmark.com/story20350408/explorer-blockchain-tron-an-overview-https-www-webwiki-ch-cryptoexplorerhub-com