Block top - The block selection and length in the blockchain (in blocks) on development of the present block Nonce - The transaction selection for the from address (bear in mind this starts off at 0 so a nonce of a hundred would actually be the 101st transaction submitted by https://businessbookmark.com/story5737830/helping-the-others-realize-the-advantages-of-blockchain-explorer-bnb-https-doc-adminforge-de-xbqatr5jtxomaazj2qoagg