Block height - The block number and duration from the blockchain (in blocks) on creation of the current block Nonce - The transaction selection to the from address (Remember this starts off at 0 so a nonce of one hundred would really be the 101st transaction submitted by this account) https://funbookmarking.com/story20336645/5-essential-elements-for-blockchain-explorer-ethereum-https-pad-stuve-uni-ulm-de-qjwqtezvsfelat3ec1kc9q