Block top - The block selection and duration of the blockchain (in blocks) on creation of the current block Nonce - The transaction quantity for your from address (Keep in mind this starts at 0 so a nonce of 100 would really be the 101st transaction submitted by this account) https://royalbookmarking.com/story20474311/5-simple-techniques-for-explorer-blockchain-base-https-www-lanubedocente-21-edu-ar-profile-fowlerrlwmooney1719-profile