Block height - The block amount and size on the blockchain (in blocks) on development of the present block Nonce - The transaction range with the from address (Remember this starts off at 0 so a nonce of a hundred would truly be the 101st transaction submitted by this account) https://socialbuzzmaster.com/story6103384/the-definitive-guide-to-explorer-blockchain-ethereum-https-md-kif-rocks-qxb6ylbntwcjnvrpqnzeqw