Block height - The block variety and size of the blockchain (in blocks) on development of the current block Nonce - The transaction range with the from address (Remember this starts at 0 so a nonce of 100 would really be the 101st transaction submitted by this account) Contract creation https://linkedbookmarker.com/story6147666/explorer-blockchain-base-an-overview-https-md-darmstadt-ccc-de-znwtrv3frkwon6rj4y8pua