Block height - The block selection and size from the blockchain (in blocks) on generation of the present block Nonce - The transaction quantity for the from address (bear in mind this commences at 0 so a nonce of 100 would truly be the 101st transaction submitted by this account) https://socialbuzzmaster.com/story6201051/5-tips-about-blockchain-explorer-you-can-use-today-https-coveruncle7-werite-net-blockchain-explorers-the-key-to-comprehending-copyright-transactions