Block top - The block variety and size on the blockchain (in blocks) on development of the present block Nonce - The transaction range with the from address (Remember this starts off at 0 so a nonce of a hundred would actually be the one hundred and first transaction submitted https://minibookmarks.com/story20464456/what-does-blockchain-explorer-usdt-mean-https-pad-fs-lmu-de-h2fzbno0rjqfpyic-69lxg