Block height - The block quantity and length of 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 actually be the 101st transaction submitted by this account) https://listfav.com/story22428513/the-ultimate-guide-to-eth-blockchain-explorer-https-www-blurb-com-user-optionname7