Transaction not yet indexed

3Ammo9F5vKvFqVzPmjESC3eL95CAgKCSKoZ6FQ3BSHYTiECBmP5czYU4nCvaVqQQHbkFSFgVaBWYUNsYYv7KLYEU

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