Transaction not yet indexed

QUn6PqHT8DH8iGXXGaZoGC15ZWPCYPw2amyFDxcz4FQWuzYsyM2hfnCKrMsqqyvrLxbvk4Ji3nkLsXUPd4Xf2FG

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