Block height - The block quantity and size with the blockchain (in blocks) on generation of the current block Nonce - The transaction amount for that from address (Remember this starts off at 0 so a nonce of 100 would truly be the 101st transaction submitted by this account) Contract https://thebookmarknight.com/story20668870/indicators-on-blockchain-explorer-search-you-should-know-https-squareblogs-net-heartgarlic3-delving-into-blockchain-explorers