Block top - The block number and length from the blockchain (in blocks) on creation of the present block Nonce - The transaction quantity with the from address (Remember this starts off at 0 so a nonce of one hundred would in fact be the one hundred and first transaction https://socialwebnotes.com/story5823807/everything-about-blockchain-explorer-https-doc-adminforge-de-xbqatr5jtxomaazj2qoagg