Block top - The block number and length from the blockchain (in blocks) on creation of the current block Nonce - The transaction variety to 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://hylistings.com/story21759404/details-fiction-and-explorer-blockchain-ethereum-https-www-anibookmark-com-user-shoeraven4-html