Block height - The block quantity 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 truly be the a hundred and first transaction submitted https://gogogobookmarks.com/story20416417/explorer-blockchain-things-to-know-before-you-buy-https-peatix-com-user-27717689