Block top - The block range and duration in the blockchain (in blocks) on creation of the current block Nonce - The transaction selection for the from address (bear in mind this starts at 0 so a nonce of one hundred would essentially be the a hundred and first transaction https://bookmarklinkz.com/story20414868/the-blockchain-explorer-usdt-trc20-diaries-https-www-hulkshare-com-circledrop4