Block top - The block selection and duration of the blockchain (in blocks) on creation of the current block Nonce - The transaction amount to the from address (Keep in mind this commences at 0 so a nonce of a hundred would basically be the 101st transaction submitted by this https://bookmarkplaces.com/story20382682/blockchain-explorer-tron-secrets-https-www-multichain-com-qa-user-knotdrop3