Transaction not yet indexed

Cou1yF2zev8dD4eMhV1iPdgF7B9o8YmeBz8UmQqugb4oNso6mi5ko3sxpjtn5hADRX4v61CrHVoWMkf3hq6nexC

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