Block height - The block amount and size in 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 101st transaction submitted by this account) https://bookmarkangaroo.com/story20959940/top-blockchain-explorer-confirmed-transactions-secrets-https-intensedebate-com-people-hawkwhorl3