Transaction not yet indexed

PKHuJaNGYTDBhkuKxHZYPKyGdQ5yw9v7m5jv4TmzuXZAzTRxHUqLR5Z6eXbEKYHW8ZbsUDsFd1V1XWBj5qaMDU6

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