Block top - The block number and length from the blockchain (in blocks) on creation of the current block Nonce - The transaction quantity for your from address (Keep in mind this begins at 0 so a nonce of 100 would really be the 101st transaction submitted by this account) https://mysocialfeeder.com/story5186149/blockchain-explorer-search-an-overview-https-doodleordie-com-profile-brokerdrop7