Transaction not yet indexed

QNDpN51RmTsQqm3pp27xahRT5qJ5974MCdST2HTEzUk2YiFuTKJQ1Mf97G4MVqfkkCBqdGkgPtERQFBa8HR9v3d

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