Block height - The block range and size of the blockchain (in blocks) on creation of the current block Nonce - The transaction selection for that from address (bear in mind this commences at 0 so a nonce of 100 would basically be the one hundred and first transaction submitted https://getidealist.com/story22133576/the-best-side-of-explorer-blockchain-usdt-https-rentry-co-4vomqtzo