Block top - The block selection and length of the blockchain (in blocks) on creation of the current block Nonce - The transaction number with the from address (bear in mind this starts at 0 so a nonce of 100 would really be the 101st transaction submitted by this account) https://bookmarksparkle.com/story20473756/not-known-factual-statements-about-blockchain-explorer-tool-https-en-unidos-edu-uy-profile-colekcikrause19011-profile