PaidMarks
data class PaidMarks(val orderIds: Set<String> = emptySet(), val paymentIds: Set<String> = emptySet())
Orders and payments the timeline says are paid: an order_paid system message (metadata.order_id) or an order_paid event (data.order_id, data.payment_id). The payment card message is not updated live when the customer pays, so the card checks these too (see PaymentCard.isPaid).