Transaction not yet indexed

KEfWP2zq5u2Ky5aWRfT63kHNNc9kmoUxesLaicYNnzdFvfqwPeekSWG7vtV8pcwwK8a7ow7M9ddEdHS7n4HUgF2

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