Block top - The block number and length from the blockchain (in blocks) on development of the current block Nonce - The transaction variety for that from address (Keep in mind this begins at 0 so a nonce of 100 would truly be the a hundred and first transaction submitted https://siambookmark.com/story20551964/the-greatest-guide-to-blockchain-explorer-unconfirmed-transaction-https-pad-karuka-tech-vc6p2vmyr6a9ij1xxkanwg