Block top - The block quantity and size with the blockchain (in blocks) on generation of the current block Nonce - The transaction range for the from address (Remember this commences at 0 so a nonce of one hundred would truly be the 101st transaction submitted by this account) Not https://bookmarkdistrict.com/story20001049/the-greatest-guide-to-blockchain-explorer-unconfirmed-transaction-https-intensedebate-com-people-hawkwhorl3