Block height - The block range and length with the blockchain (in blocks) on generation of the present block Nonce - The transaction variety with the from address (bear in mind this begins at 0 so a nonce of a hundred would in fact be the a hundred and first https://checkbookmarks.com/story6164921/blockchain-explorer-usdt-trc20-fundamentals-explained-https-canvas-instructure-com-eportfolios-4028322-entries-14252553