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://webnowmedia.com/story5773330/the-fact-about-explorer-blockchain-base-that-no-one-is-suggesting-https-rentry-co-4vomqtzo