Block top - The block selection and length from the blockchain (in blocks) on creation of the current block Nonce - The transaction range with the from address (Remember this starts at 0 so a nonce of 100 would really be the a hundred and first transaction submitted by this https://ez-bookmarking.com/story20672091/the-smart-trick-of-explorer-blockchain-ethereum-that-nobody-is-discussing-https-md-kif-rocks-qxb6ylbntwcjnvrpqnzeqw