Block top - The block number and length from the blockchain (in blocks) on development of the current block Nonce - The transaction range for your from address (Keep in mind this begins at 0 so a nonce of one hundred would in fact be the a hundred and first https://bookmarkgenious.com/story20924815/explorer-blockchain-tron-an-overview-https-canvas-instructure-com-eportfolios-4028322-entries-14252553