Block height - The block selection and duration in the blockchain (in blocks) on creation of the current block Nonce - The transaction amount for the from address (bear in mind this commences at 0 so a nonce of 100 would essentially be the a hundred and first transaction submitted https://bookmarknap.com/story11097405/the-blockchain-explorer-usdt-trc20-diaries-https-posteezy-com-past-these-blocks-discovering-realm-copyright-explorers