{
  "ok": true,
  "result": {
    "@type": "query.fees",
    "source_fees": {
      "@type": "fees",
      "in_fwd_fee": 123,
      "storage_fee": 123,
      "gas_fee": 123,
      "fwd_fee": 123
    },
    "destination_fees": [
      {
        "@type": "fees",
        "in_fwd_fee": 123,
        "storage_fee": 123,
        "gas_fee": 123,
        "fwd_fee": 123
      }
    ]
  }
}