Transaction not yet indexed

PNL31sLMbvU7v1hcoUNYdf3cA9yYWY48bp9SbJgUFuUev4WDxTb6K3gdNwkW2hmkab2TjUqAXdRpr9zmZb58bp7

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