Block height - The block amount and size with the blockchain (in blocks) on generation of the current block Nonce - The transaction range for the from address (bear in mind this begins at 0 so a nonce of one hundred would in fact be the one hundred and first https://7prbookmarks.com/story20580219/5-easy-facts-about-blockchain-explorer-api-described-https-www-blurb-com-user-optionname7