Transaction not yet indexed

CUExJ4KdWiDY7coG2ah5PyNKM3seQctxK8i2JAqK1NXPAkBLGC5pLUPFMVDbPhwWfhtsax9Cma46PJLMVLVJPp5

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