Block height - The block number and length on the blockchain (in blocks) on generation of the present block Nonce - The transaction selection for the from address (Remember this starts at 0 so a nonce of a hundred would actually be the 101st transaction submitted by this account) Agreement https://kingbookmark.com/story20766179/5-easy-facts-about-blockchain-explorer-api-described-https-www-udrpsearch-com-user-lampwhorl2