Block top - The block number and duration with the blockchain (in blocks) on generation of the present block Nonce - The transaction selection for the from address (Remember this starts at 0 so a nonce of 100 would actually be the 101st transaction submitted by this account) Don't just https://health-lists.com/story21411317/explorer-blockchain-tron-an-overview-https-graph-org-unveiling-transparency-how-blockchain-explorers-function-09-04