Block top - The block selection and length of the blockchain (in blocks) on creation of the present block Nonce - The transaction variety for that from address (Remember this commences at 0 so a nonce of 100 would truly be the a hundred and first transaction submitted by this https://bookmarkprobe.com/story21098752/detailed-notes-on-blockchain-explorer-unconfirmed-transaction-https-independent-academia-edu-drewandreassen4