Transaction not yet indexed

MCUEfvCdynN2DPaZXhzKcuL8nRupsaJVMSXZSCkx4F8iZFkyP7ZAmQdv5AZRncJPSC9uM4VfffxzP95LMQpvhi6

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