Block top - The block selection and length from the blockchain (in blocks) on development of the current block Nonce - The transaction variety for that from address (Remember this starts off at 0 so a nonce of a hundred would basically be the 101st transaction submitted by this account) https://sirketlist.com/story22018003/not-known-facts-about-blockchain-explorer-usdt-https-graph-org-unveiling-transparency-how-blockchain-explorers-function-09-04