Block top - The block number and length from the blockchain (in blocks) on creation of the current block Nonce - The transaction amount to the from address (Keep in mind this commences at 0 so a nonce of one hundred would in fact be the a hundred and first https://webcastlist.com/story22111010/detailed-notes-on-blockchain-explorer-unconfirmed-transaction-https-forum-repetier-com-profile-coverjaguar3