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 (bear in mind this starts at 0 so a nonce of 100 would actually be the one hundred and first transaction submitted https://ragingbookmarks.com/story20831662/details-fiction-and-explorer-blockchain-ethereum-https-pad-geolab-space-1eemv59krmalavl2pdd7cg