Block top - The block number and length of the blockchain (in blocks) on creation of the current block Nonce - The transaction amount to the from address (bear in mind this begins at 0 so a nonce of one hundred would in fact be the a hundred and first https://socialtechnet.com/story6225468/the-fact-about-explorer-blockchain-base-that-no-one-is-suggesting-https-www-lanubedocente-21-edu-ar-profile-fowlerrlwmooney1719-profile