Transaction not yet indexed

PkkxSWvg7zDFysFwq97UEGB6dDvDZ2F6bhHEqzLLQ5gaEe1HDEfFbRjem2K79BUxbC7pQEh4HN36QaLEVReDfv6

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