Transaction not yet indexed

LYkKAyNYjBnBdreF5DcCvELHQsjyqTLdq53faZU6KTGuhv7Jhh2XKwB7JbnwAPX4v8fKMZHo55VbQVPaMG8F1RR

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