Block height - The block amount and size with the blockchain (in blocks) on generation of the present block Nonce - The transaction number for your from address (bear in mind this commences at 0 so a nonce of 100 would really be the 101st transaction submitted by this account) https://sitesrow.com/story10326508/5-essential-elements-for-blockchain-explorer-ethereum-https-sparktv-net-post-810410-https-cryptoexplorerhub-com-in-the-ever-evolving-world-of-copyright-compreh-html