Block height - The block amount and size on 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 truly be the a hundred and first transaction submitted https://livebackpage.com/story5722140/the-best-side-of-explorer-blockchain-usdt-https-www-webwiki-co-uk-cryptoexplorerhub-com