Transaction not yet indexed

2Cu31EjAgcPjt1eF6dqsFu2Tf1ddp9M6QV9tykeP35jrkq6AiLkn24gtVTzvTwbHnq71FHA3Tu7KWJv6kNRaGZdt

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