Transaction not yet indexed

KLetdT4EzjSgMbCyqXfABFhW6YNqFQgsW2aSvrEhxnVURtft4k8XmaLqLgm72ZxTSbfL6Znmr2DoAhpXL3KByR3

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