Block height - The block amount 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 begins at 0 so a nonce of 100 would truly be the a hundred and first transaction submitted https://socialwebnotes.com/story5344205/explorer-blockchain-things-to-know-before-you-buy-https-diigo-com-010nvri