{
  "accountNumber": "123456789",
  "usageDate": "2026-04-15",
  "usageKwh": 28.4,
  "peakDemandKw": 4.2,
  "estimatedCost": 3.71,
  "readType": "Actual",
  "intervalMinutes": 1440,
  "temperature": 68
}