Block top - The block selection and duration of the blockchain (in blocks) on creation of the current block Nonce - The transaction quantity for your from address (Keep in mind this begins at 0 so a nonce of one hundred would truly be the a hundred and first transaction https://checkbookmarks.com/story5850084/the-ultimate-guide-to-eth-blockchain-explorer-https-md-un-hack-bar-de-0oxwjunrtqeqpltmmf-tlw