Block top - The block number and length from the blockchain (in blocks) on creation of the current block Nonce - The transaction amount for the from address (bear in mind this starts at 0 so a nonce of 100 would really be the 101st transaction submitted by this account) https://isocialfans.com/story5834873/a-review-of-blockchain-explorer-usdt-https-www-tarauaca-ac-gov-br-profile-robleswcifuentes23175-profile