Block top - The block number and length in the blockchain (in blocks) on development of the present block Nonce - The transaction selection for the from address (bear in mind this begins at 0 so a nonce of one hundred would in fact be the one hundred and first https://bookmarklinking.com/story8057081/explorer-blockchain-tron-an-overview-https-clancy-olesen-4-mdwrite-net-opening-the-record-your-resource-to-blockchain-investigation