Block height - The block amount and size on the blockchain (in blocks) on generation of the present block Nonce - The transaction number for your from address (bear in mind this begins at 0 so a nonce of one hundred would in fact be the a hundred and first https://minibookmarking.com/story20621628/5-easy-facts-about-blockchain-explorer-api-described-https-www-webwiki-ch-cryptoexplorerhub-com