Block top - The block number and length in the blockchain (in blocks) on development of the present block Nonce - The transaction range for your from address (bear in mind this begins at 0 so a nonce of one hundred would in fact be the a hundred and first https://bookmarkingdelta.com/story20184665/explorer-blockchain-tron-an-overview-https-www-blurb-com-user-optionname7