Transaction not yet indexed

528qSw7waMVzebHCD3TSFwvrd7P9PDtAynszvVUXnTFbkgviYfM8g5skMy5vUSojuRBKeK1qFoM6mwvsvUriN2AY

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