Transaction not yet indexed

52BuiqXkPB96eRnTB52LzS5Y4gVB8f4ZaCbKTenZc5QJdxH12cqEcUEHUDKdLb6Ku7rjs2ahCeAMyEvGjxYjUDnj

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