Block height - The block variety and size with the blockchain (in blocks) on generation of the present block Nonce - The transaction number for the from address (bear in mind this starts at 0 so a nonce of 100 would really be the a hundred and first transaction submitted https://socialevity.com/story22238939/the-definitive-guide-to-explorer-blockchain-ethereum-https-www-multichain-com-qa-user-knotdrop3