Transaction not yet indexed

YymaLjmMUU4KMFNLYARu1XRoAf9X26MeynXYKtmpyHa59RFzUtzTGNVDRdzf5GyBfdjd8pchRtKXJrmnLAHoMhT

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