Transaction not yet indexed

5Ko3SGJhWZhYc7QpXNSiMVYf5nMe2qtV4yfna7ketbqTCAc6KRvGgZv1y2qYtKkoKoRxwsYH4ePDaSmdKFPFMUTY

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