Block top - The block amount and size of the blockchain (in blocks) on development of the current block Nonce - The transaction variety to the from address (Remember this starts off at 0 so a nonce of one hundred would truly be the 101st transaction submitted by this account) https://social40.com/story6057280/helping-the-others-realize-the-advantages-of-blockchain-explorer-one-https-files-fm-f-e6nkandt95