Transaction not yet indexed

ko6guvBkoooy6ESbb5obvCEEFsSRYFRpLUy4ASxB4DhSe8A9AmVfDanUqsEjVTwH9psE7W5drpdt2GYyQ5R8oyE

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