Transaction not yet indexed

WWiAbCKC51cZLC8W7wH23faKHvSby5m2u9mkMzGAyMMyoMftERhfTU9Ltx4EyJc9zW67uLzmJdc3eXWhqCs5Lb6

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