Block height - The block variety and duration of the blockchain (in blocks) on creation 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 essentially be the one hundred and first transaction https://letsbookmarkit.com/story20634701/5-easy-facts-about-blockchain-explorer-api-described-https-list-ly-churchkjeldsen86wpibju