Block top - The block number and length from the blockchain (in blocks) on creation of the current block Nonce - The transaction amount to the from address (Remember this starts off at 0 so a nonce of a hundred would basically be the one hundred and first transaction submitted https://bookmarkfriend.com/story20544242/what-does-blockchain-explorer-usdt-mean-https-hedge-fachschaft-informatik-uni-kl-de-nnpg48bpspmldanhox94bq