Navigating JSON with object name as a number

Hi, I’m struggling to parse my JSON file. This is my JSON:

{
  "feed_meta": {
    "symbol": "TLEI",
    "exchange": "LON",
    "timestamp": "2022-04-06 13:39:30"
  },
  "feed_data": {
    "1": {
      "id": "market_cap",
      "label": "Market Cap",
      "type": "price",
      "data": "151,164,998.00"
    },
    "2": {
      "id": "current",
      "label": "Current",
      "type": "price",
      "data": "1.31"
    },
    "3": {
      "id": "currency",
      "label": "Currency",
      "type": "text",
      "data": "USD"
    }
  }
}

This is the template I’m trying to use:

<div class="tlei-price">
	<div class="tlei-price__ticker">
		<h2>{subloop:feed_meta:-1}{feed_meta.exchange}:{feed_meta.symbol}{/subloop:feed_meta}</h2>
	</div>
	<div class="tlei-price__price">
		<p>{subloop:feed_data:-1}{feed_data.3.data}{feed_data.2.data}{/subloop:feed_data}</p>
	</div>
	<div class="tlei-price__as-at">
		<p>As at {subloop:feed_meta:-1}{feed_meta.timestamp}{/subloop:feed_meta}. Prices delayed by up to 15 minutes.</p>
	</div>
</div>

I haven’t defined a basenode. The data from feed_meta is displayed successfully but nothing is displayed from feed_data – I’m guessing because the objects have a number not a name?

Hopefully you can help! Many thanks in advance.

Jon