Block height - The block number and length from the blockchain (in blocks) on creation of the current block Nonce - The transaction selection for that from address (Keep in mind this starts off at 0 so a nonce of 100 would really be the 101st transaction submitted by this https://socialtechnet.com/story6220401/not-known-facts-about-blockchain-explorer-usdt-https-hedgedoc-eclair-ec-lyon-fr-6mkao4fyqry-pm5xpak7hg