Block height - The block quantity and size on the blockchain (in blocks) on generation of the present block Nonce - The transaction number for your from address (bear in mind this starts off at 0 so a nonce of 100 would really be the a hundred and first transaction https://socialrus.com/story22652623/getting-my-blockchain-explorer-ethereum-to-work-https-list-ly-churchkjeldsen86wpibju