Block top - The block number and length of the blockchain (in blocks) on creation of the current block Nonce - The transaction amount to the from address (Keep in mind this begins at 0 so a nonce of one hundred would in fact be the a hundred and first https://bookmarkproduct.com/story20444178/5-easy-facts-about-blockchain-explorer-api-described-https-md-entropia-de-aifurowaq7oqbm16-zzrcw