Block height - The block amount and size on the blockchain (in blocks) on development of the present block Nonce - The transaction selection with the from address (Remember this starts at 0 so a nonce of a hundred would actually be the 101st transaction submitted by this account) Deal https://onelifesocial.com/story5931990/explorer-blockchain-base-an-overview-https-heavenarticle-com-author-pathpastor4-452336