Block top - The block selection and duration of the blockchain (in blocks) on creation of the current block Nonce - The transaction quantity with the from address (Remember this starts at 0 so a nonce of 100 would actually be the 101st transaction submitted by this account) Agreement development https://sociallawy.com/story11229687/explorer-blockchain-tron-an-overview-https-hedgedoc-eclair-ec-lyon-fr-6mkao4fyqry-pm5xpak7hg