Block height - The block variety and duration of the blockchain (in blocks) on creation of the current block Nonce - The transaction variety with the from address (bear in mind this starts at 0 so a nonce of 100 would truly be the 101st transaction submitted by this account) https://thebookmarkage.com/story20520007/blockchain-explorer-search-an-overview-https-independent-academia-edu-drewandreassen4