Transaction not yet indexed

DonKHXGdFXPbArLpXUZmstcjBics1Dp948SpdtUJAS6eLzfjAKHyTyjKXCaRmyS4KmBRKAQTqBh1q2cT5qsACc9

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