Transaction not yet indexed

21Tb3WX35BiCSZgKVGotH3spR46Wb82SsdZRbhGi7tQsv2qvfLrwXjav2T8k2Ng24hgFUi5DFMGFagPEY2DwK7tn

The transaction signature is valid but not yet indexed by this RPC node, or the transaction failed before inclusion.