Transaction not yet indexed

UU9Mv4mSRAaFEDRfvhiP2Zq2zEV8yteHNEknRo2Kc4Dau3jNf5y9bwEa615dFPXkJsCwUuAijR9TKza6GKQudXS

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