Transaction not yet indexed

3978VNvunSE3PKijDNJSbM5mjg87kPhx4FuKa7cEHYYXkghQ1znvhg8yoCyRfr2mFxdhNufZc8XaFLctMaGWWPqW

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