Transaction not yet indexed

5UCDAPhfwH7RzrUyCxpCqhZSMU6fr3anrvxgXpdSjwcB5Dzh8wPDvxhTFaiRMbfdNL3dJSW8aEkPJTDwXNn3RXM1

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