Transaction not yet indexed

RKUCGHS1x6SgypzBAuDmn9uVA8yu1touk5iDrqPBmZfCowE4Ao7M1FyK2AEmP7jjjViUDTarfnf5nQF5cALqxdU

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