Block top - The block number and length in the blockchain (in blocks) on development of the present block Nonce - The transaction number for your from address (Keep in mind this commences at 0 so a nonce of a hundred would basically be the 101st transaction submitted by this https://bookmarkingdelta.com/story20554459/not-known-details-about-blockchain-explorer-usdt-trc20-https-www-udrpsearch-com-user-lampwhorl2