Block height - The block amount and size on the blockchain (in blocks) on development of the present block Nonce - The transaction selection with 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://trackbookmark.com/story22236588/a-review-of-blockchain-explorer-usdt-https-md-chaosdorf-de-xdhzafcotoa3ipvrxixxya