Block height - The block quantity and size with the blockchain (in blocks) on generation of the current block Nonce - The transaction number for that from address (Remember this starts at 0 so a nonce of 100 would really be the 101st transaction submitted by this account) Contract creation https://thesocialroi.com/story10322986/helping-the-others-realize-the-advantages-of-blockchain-explorer-bnb-https-squareblogs-net-heartgarlic3-delving-into-blockchain-explorers