{
  "schema_version": 1,
  "fixture_id": "tool-call-json-009-0",
  "context": "tool-call-json",
  "locale_chain": [
    "global"
  ],
  "spans": [
    {
      "byte_start": 42,
      "byte_end": 84,
      "class_id": "custom:eth_address",
      "raw_label": "0xD39839778aC01c9F0B3C00be7562b07189E5CecA",
      "generator_id": "eth_eip55",
      "generator_seed": 4456111021745969803,
      "license_origin": "synthetic-rust-generator"
    },
    {
      "byte_start": 94,
      "byte_end": 111,
      "class_id": "Email",
      "raw_label": "jadyn@example.net",
      "generator_id": "email_global",
      "generator_seed": 16656474044748467955,
      "license_origin": "synthetic-rust-generator"
    }
  ],
  "metadata": {
    "template_id": "tool-call-json-009",
    "template_seed": 17404733707095677344
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}