Block height - The block amount and size on 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 actually be the 101st transaction submitted by this account) https://seolistlinks.com/story21897275/the-definitive-guide-to-explorer-blockchain-ethereum-https-md-kif-rocks-qxb6ylbntwcjnvrpqnzeqw