Block height - The block variety and size with the blockchain (in blocks) on generation of the present block Nonce - The transaction number for your from address (bear in mind this begins at 0 so a nonce of 100 would truly be the 101st transaction submitted by this account) https://getsocialnetwork.com/story6259113/the-fact-about-explorer-blockchain-base-that-no-one-is-suggesting-https-www-woorips-vic-edu-au-profile-jessenisrgibbons96537-profile