Block height - The block quantity and length in the blockchain (in blocks) on development of the present block Nonce - The transaction selection for that from address (bear in mind this starts at 0 so a nonce of 100 would in fact be the a hundred and first transaction https://bookmarkquotes.com/story20418377/5-easy-facts-about-blockchain-explorer-api-described-https-coveruncle7-werite-net-blockchain-explorers-the-key-to-comprehending-copyright-transactions