Проверка статуса оплаты платежа

{
    "id": "3fa85f64-5717-4562-b3fc-2c963f66afa6",
    "status": "PENDING",
    "paymentDetails": {
        "amount": 2000,
        "currency": "RUB"
    },
    "merchantName": "Demo Merchant",
    "mechantId": "3fa85f64-5717-4562-b3fc-2c963f66afa6",
    "comission": 0,
    "paymentMethod": "SBPQR",
    "expiresIn": "00:15:00",
    "return": "https://example.com/success",
    "comissionUsdt": 1.64044944,
    "amountUsdt": 10.8988764,
    "qr": "base64-qr-data-or-url",
    "payformSuccessUrl": "https://pay.platega.io/success",
    "payload": "custom-payload",
    "comissionType": 1,
    "externalId": "0000a4f3-0000-0000-b8ac-fcb675a0000a",
    "description": "Оплата заказа #12345"
}