Transaction not yet indexed

YUfskMkqHqDPJRngw6ksa7s9GNsE4PyHZ7HZEkjigg9nbDmVbCY4nih7CEzd8ZFtc1pTRBwYraqFNXvsaVz1Ywc

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