Block height - The block amount and size on the blockchain (in blocks) on generation of the present block Nonce - The transaction number 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://myeasybookmarks.com/story5990261/5-easy-facts-about-blockchain-explorer-api-described-http-www-drugoffice-gov-hk-gb-unigb-cryptoexplorerhub-com