Transaction not yet indexed

PdDNyZwkMZxNUNhrWHXK4fZqAwhUGfYCKZg1w7c641JAzviqkAiHCcjHEeLP5yK8KJyfturP7fRwukV2DAtTiz1

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