Transaction not yet indexed

28C9PRxwy3pg1gsn1LWsAdJtsUrzeCy8qWVUrqPjUUxMiXcKmtqHbgf1xXtwfFJXnvkdn8sA2DPHWdjsGmNKBE53

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