Block height - The block variety and size with the blockchain (in blocks) on generation of the current block Nonce - The transaction quantity to the from address (Keep in mind this begins at 0 so a nonce of 100 would truly be the 101st transaction submitted by this account) https://socialistener.com/story6184555/5-easy-facts-about-blockchain-explorer-api-described-https-telegra-ph-blockchain-trackers-the-key-to-grasping-copyright-transactions-09-04