Block top - The block quantity and duration on the blockchain (in blocks) on generation of the present block Nonce - The transaction selection for the from address (bear in mind this starts off at 0 so a nonce of one hundred would really be the 101st transaction submitted by https://geilebookmarks.com/story20435464/blockchain-explorer-usdt-trc20-fundamentals-explained-https-pad-fs-lmu-de-h2fzbno0rjqfpyic-69lxg