Block top - The block range and size on the blockchain (in blocks) on generation of the present block Nonce - The transaction number for your from address (Keep in mind this commences at 0 so a nonce of a hundred would essentially be the one hundred and first transaction https://7prbookmarks.com/story20756814/new-step-by-step-map-for-blockchain-explorer-unconfirmed-transaction-https-md-swk-web-com-onnbpblstmy8giqdrhnkga