Transaction not yet indexed

5Yff5qFpJWDadUk4w48dMwbT2J7sGdmFHbQDBB6NVQAyFi87xDLxqaw6MMDTBkVRsesLrHh7HaMYM4Y3NJB6Eph9

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