Block height - The block amount and length in the blockchain (in blocks) on development of the current block Nonce - The transaction number with the from address (bear in mind this starts off at 0 so a nonce of 100 would basically be the one hundred and first transaction https://one-bookmark.com/story20239067/the-definitive-guide-to-explorer-blockchain-ethereum-https-forum-issabel-org-u-optionray7