{
  "nodes": [
    {
      "id": "bb_result",
      "type": "bbands",
      "params": {
        "period": 20,
        "stddev": 2
      }
    },
    {
      "id": "gt_0",
      "type": "gt",
      "params": {}
    },
    {
      "id": "lt_0",
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      "params": {}
    },
    {
      "id": "src",
      "type": "market_data_source",
      "params": {},
      "timeframe": "1D"
    }
  ],
  "edges": [
    {
      "source": "bb_result",
      "source_handle": "bbands_lower",
      "target": "gt_0",
      "target_handle": "SLOT1"
    },
    {
      "source": "bb_result",
      "source_handle": "bbands_upper",
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    },
    {
      "source": "src",
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    },
    {
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    },
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}
