Transaction not yet indexed

CU3F6R97vUaBU1Aj7Gdno9h2i4LxaZPVa4iN4jeMZGagmbaWZVgwmGnrzhNdx2v4AKDh5kNFnFZ5uUSZFfkCCfv

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