Block height - The block amount and size on the blockchain (in blocks) on development of the present block Nonce - The transaction selection with the from address (Remember this starts at 0 so a nonce of 100 would actually be the 101st transaction submitted by this account) Contract generation https://ez-bookmarking.com/story20407796/helping-the-others-realize-the-advantages-of-blockchain-explorer-one-https-kearns-horn-hubstack-net-monitoring-transfers-how-distributed-ledger-analyzers-work