Block top - The block number and length on the blockchain (in blocks) on generation of the present block Nonce - The transaction quantity to the from address (Keep in mind this starts off at 0 so a nonce of a hundred would really be the 101st transaction submitted by https://thegreatbookmark.com/story20567251/the-blockchain-explorer-usdt-trc20-diaries-https-cuwip-ucsd-edu-members-georgeuncle0-activity-1839979