Transaction not yet indexed

PMy9mvSVCypDXG6U3E83vHz8gZiZdJsSEFqBjaRb2igqNLH5Niw1TxHe2vJHVGsfuCcdB3VYisu13sFfnf9FTp9

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