Block top - The block number and size of the blockchain (in blocks) on creation of the present block Nonce - The transaction quantity for your from address (Keep in mind this begins at 0 so a nonce of 100 would in fact be the one hundred and first transaction https://push2bookmark.com/story20466899/5-easy-facts-about-blockchain-explorer-api-described-https-articlescad-com-the-remarkable-adventurers-in-the-cyber-frontier-grasping-distributed-ledger-instruments-325096-html