Block peak - The block amount and size with the blockchain (in blocks) on generation of the present block Nonce - The transaction selection 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://bookmark-search.com/story20101569/blockchain-explorer-usdt-trc20-fundamentals-explained-https-www-dermandar-com-user-quietquiet9