Block height - The block amount and size on the blockchain (in blocks) on development of the present block Nonce - The transaction selection for the from address (bear in mind this starts at 0 so a nonce of 100 would basically be the one hundred and first transaction submitted https://bookmarkspecial.com/story20616272/blockchain-explorer-usdt-trc20-fundamentals-explained-https-clancy-olesen-4-mdwrite-net-opening-the-record-your-resource-to-blockchain-investigation