Transaction not yet indexed

HkDdChD9LfK9nH6vdk2fsvdmc2TfX8fwVB7YriaR3quS1UmVuqeLpbdvcccY7PiwhUiSffbw8Q4Fah3xLC4Noc3

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