Transaction not yet indexed

YDENXeAf5wMUsoaVdXFvAgq4cMAMUppJHKqEbdfZSvm2BCDtjyTPdQjyaoZbJLw8urwisgw7LT1AvqkQs6j55Ec

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