Block height - The block quantity and length 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 one hundred and first transaction submitted https://thesocialcircles.com/story5968757/everything-about-blockchain-explorer-https-md-kif-rocks-qxb6ylbntwcjnvrpqnzeqw