Transaction not yet indexed

Ke6L3ih96QRjSLjgCBWpzxMkqETRro4iyKg7cCvUdSenS1JVSbZepTFqr7tYCRHSiYH3ubjwDY8uCXGAVKNuc51

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