Block height - The block selection and duration on the blockchain (in blocks) on creation of the current block Nonce - The transaction variety with the from address (Remember this starts off at 0 so a nonce of a hundred would actually be the 101st transaction submitted by this account) https://thebookmarkid.com/story20620861/blockchain-explorer-tron-secrets-https-telegra-ph-blockchain-trackers-the-key-to-grasping-copyright-transactions-09-04