Block top - The block range and size of your blockchain (in blocks) on creation of the current block Nonce - The transaction variety for that from address (Remember this begins at 0 so a nonce of one hundred would basically be the 101st transaction submitted by this account) Not https://bookmarkfly.com/story20602360/blockchain-explorer-usdt-trc20-fundamentals-explained-https-canvas-instructure-com-eportfolios-4028322-entries-14252553