Transaction not yet indexed

KPbouCmBJYcmKvSzDBwJA4dRa7EDvuDvmjBVTaSJS5FMaFjGmDQoQGqoBqJz9nfCAMxGi8CqQF6nQAosZFvSMQE

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