Block height - The block quantity and size in the blockchain (in blocks) on development of the present block Nonce - The transaction selection with 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://bookmark-media.com/story20941988/top-guidelines-of-eth-blockchain-explorer-https-notes-io-ww2s8