Block height - The block number and length from the blockchain (in blocks) on development of the current block Nonce - The transaction selection for the from address (bear in mind this starts at 0 so a nonce of 100 would really be the 101st transaction submitted by this account) https://bookmarkssocial.com/story20455762/5-tips-about-blockchain-explorer-you-can-use-today-https-md-farafin-de-0k9kbddstjwuieqthhbjgg