Block height - The block amount and size on the blockchain (in blocks) on development of the present 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://7prbookmarks.com/story20342280/5-essential-elements-for-blockchain-explorer-ethereum-https-md-darmstadt-ccc-de-znwtrv3frkwon6rj4y8pua