Block height - The block amount and size on the blockchain (in blocks) on generation of the present block Nonce - The transaction selection for the from address (bear in mind this starts at 0 so a nonce of 100 would really be the a hundred and first transaction submitted https://minibookmarks.com/story20779685/5-simple-techniques-for-explorer-blockchain-base-https-notes-io-ww2s8