{
  "source": "landing_form",
  "entity_id": "lead-2026-10492",
  "name": "Алексей",
  "phone": "+7 (916) 111-22-33",
  "email": "alexey@example.ru",
  "status": "new",
  "tags": [
    "n8n",
    "crm",
    "priority"
  ],
  "budget": 150000,
  "source_url": "https://example.ru/request/10492",
  "attachments": [
    {
      "url": "https://example.ru/files/brief.pdf",
      "filename": "brief.pdf"
    }
  ]
}