TopUpV2Request

{
    "params": {
        "trade_id": 1234567,
        "timestamp": 1646154525,
        "fiat_id": "b88b8466-efe3-11eb-b56f-0691764446a7",
        "fiat_balance": "323000.78000000",
        "amount_to_deposit": "123.00000000"
    }
}