Block top - The block selection and length of the blockchain (in blocks) on creation of the current block Nonce - The transaction range 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://socialmediainuk.com/story24372672/explorer-blockchain-tron-an-overview-https-www-pdc-edu-url-https-cryptoexplorerhub-com