{ "$class": "org.accordproject.installmentsale.InstallmentSaleState",
  "stateId" : "org.accordproject.installmentsale.InstallmentSaleState#1",
  "status" : "WaitingForFirstDayOfNextMonth",
  "balance_remaining" : 10000.00,
	"total_paid" : 0.00,
  "next_payment_month" : 3 }