Transaction not yet indexed

EC6u4K7WF9Ubzh2fKknsoVGFq8hUzMUJQ6opEjyZaonPLrPfZZx9JTo1RagisiMCLSSpdgNBC8asfBcFPFkpxv1

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