Block top - The block number and length of the blockchain (in blocks) on creation of the current block Nonce - The transaction quantity for your from address (Keep in mind this begins at 0 so a nonce of one hundred would truly be the a hundred and first transaction https://bookmarkassist.com/story20417229/not-known-details-about-blockchain-explorer-usdt-trc20-https-heavenarticle-com-author-pathpastor4-452336