Block height - The block variety and duration with the blockchain (in blocks) on development of the current block Nonce - The transaction selection for your 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://nanobookmarking.com/story20451026/5-essential-elements-for-blockchain-explorer-ethereum-https-cuwip-ucsd-edu-members-georgeuncle0-activity-1839979