How to identify the token buyer/seller in AMM based transaction

GraphQL API
1

I am trying to get the prices from some Dex trades but I cannot seem to identify the squence of entries in the transactions (and who is the original buyer/seller of the token)

For example, this is my query (API1)

{
  ethereum {
    dexTrades(
      options: {asc: ["block.height", "tradeIndex"], limit: 10}
      smartContractAddress: {is: "0x3C2a37B1131Da9941a577E7155EE393A5a6D7667"}
      time: {since: "2024-04-29T20:28:22Z"}
    ) {
      transaction(
        txHash: {is: "0xf3bbafef5d85a1a22c9dc698202fc44da96071d8a3ec22bd2547db8dbbbf90c7"}
      ) {
        hash
        txFrom {
          address
        }
        to {
          address
        }
      }
      protocol
      block {
        height
        timestamp {
          iso8601
        }
        hash
      }
      quoteCurrency {
        symbol
      }
      quoteAmount
      buyCurrency {
        symbol
      }
      sellCurrency {
        symbol
      }
      quotePrice
      sellAmount
      buyAmount
      side
      baseCurrency {
        address
        symbol
      }
      baseAmount
      maker {
        address
      }
      taker {
        address
      }
      tradeAmount(in: USD)
      tradeIndex
    }
  }
}

The response shows 2 results with the same transaction ID, but one is a buy side and one is a sell. How can I determine what the original user did? Did they initiate a buy or sell instruction on the Dex?

{
  "transaction": {
    "hash": "0xf3bbafef5d85a1a22c9dc698202fc44da96071d8a3ec22bd2547db8dbbbf90c7",
    "txFrom": {
      "address": "0x2bf59f59ea3b190f9b27c6aaa000d08fac495ad7"
    },
    "to": {
      "address": "0x80a64c6d7f12c47b7c66c5b4e20e72bc1fcd5d9e"
    }
  },
  "protocol": "Uniswap v2",
  "block": {
    "height": 19763346,
    "timestamp": {
      "iso8601": "2024-04-29T20:28:23Z"
    },
    "hash": "0x9a3873003b97411945d664e49cf58fb3667ed26df05d2b4414c59b3edc2392b6"
  },
  "quoteCurrency": {
    "symbol": "WETH"
  },
  "quoteAmount": 2.82780155717624,
  "buyCurrency": {
    "symbol": "THREE"
  },
  "sellCurrency": {
    "symbol": "WETH"
  },
  "quotePrice": 0.00004589518413569014,
  "sellAmount": 2.82780155717624,
  "buyAmount": 61614.341688134,
  "side": "BUY",
  "baseCurrency": {
    "address": "0xa059b81568fee88791de88232e838465826cf419",
    "symbol": "THREE"
  },
  "baseAmount": 61614.341688134,
  "maker": {
    "address": "0x80a64c6d7f12c47b7c66c5b4e20e72bc1fcd5d9e"
  },
  "taker": {
    "address": "0x80a64c6d7f12c47b7c66c5b4e20e72bc1fcd5d9e"
  },
  "tradeAmount": 8983.473347437011,
  "tradeIndex": "5"
},
{
  "transaction": {
    "hash": "0xf3bbafef5d85a1a22c9dc698202fc44da96071d8a3ec22bd2547db8dbbbf90c7",
    "txFrom": {
      "address": "0x2bf59f59ea3b190f9b27c6aaa000d08fac495ad7"
    },
    "to": {
      "address": "0x80a64c6d7f12c47b7c66c5b4e20e72bc1fcd5d9e"
    }
  },
  "protocol": "Uniswap v2",
  "block": {
    "height": 19763346,
    "timestamp": {
      "iso8601": "2024-04-29T20:28:23Z"
    },
    "hash": "0x9a3873003b97411945d664e49cf58fb3667ed26df05d2b4414c59b3edc2392b6"
  },
  "quoteCurrency": {
    "symbol": "THREE"
  },
  "quoteAmount": 61614.341688134,
  "buyCurrency": {
    "symbol": "THREE"
  },
  "sellCurrency": {
    "symbol": "WETH"
  },
  "quotePrice": 21788.77847060113,
  "sellAmount": 2.82780155717624,
  "buyAmount": 61614.341688134,
  "side": "SELL",
  "baseCurrency": {
    "address": "0xc02aaa39b223fe8d0a0e5c4f27ead9083c756cc2",
    "symbol": "WETH"
  },
  "baseAmount": 2.82780155717624,
  "maker": {
    "address": "0x80a64c6d7f12c47b7c66c5b4e20e72bc1fcd5d9e"
  },
  "taker": {
    "address": "0x80a64c6d7f12c47b7c66c5b4e20e72bc1fcd5d9e"
  },
  "tradeAmount": 8983.473347437011,
  "tradeIndex": "5"
}