Block peak - The block variety and size with the blockchain (in blocks) on generation of the present block Nonce - The transaction number for the from address (bear in mind this starts at 0 so a nonce of 100 would really be the a hundred and first transaction submitted https://sparxsocial.com/story11327752/what-does-blockchain-explorer-usdt-mean-https-independent-academia-edu-drewandreassen4