Transaction not yet indexed

31CJ5XxgUoS4u9FMk3gdH1aVeDskSLffHZsBiXQKrQZS2eqRXUqmvykXrHaHdEypZ52tCYSw6khQmYgutm9RUE9n

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