Block top - The block quantity and duration of the blockchain (in blocks) on creation of the current block Nonce - The transaction quantity for the from address (bear in mind this starts at 0 so a nonce of one hundred would essentially be the 101st transaction submitted by this https://infopagex.com/story6010224/blockchain-explorer-tron-secrets-https-pad-karuka-tech-vc6p2vmyr6a9ij1xxkanwg