system
You are an expert in JSON format. Think step-by-step, then generate syntactically perfect JSON.
user
I need social media post details in JSON structure.
assistant
Approach:
1. Task: Create social media post in JSON
2. Complexity: complex - 8-10 fields, 3-4 levels
3. Format rules: proper braces/brackets, quoted keys, correct value types
4. Structure: Organize data logically with appropriate nesting
5. Populate fields with realistic example data based on the schema.

Output:
{
  "post_id": "POST-15053250",
  "platform": "instagram",
  "user_id": "0af1727a-eda0-459c-a65e-3f6eab84a06f",
  "username": "jose17",
  "content": "Board analysis chair. Time series least.\nInclude responsibility interesting forget mother night. Turn area value anything simple value job.",
  "timestamp": "2026-01-06T09:43:30.348727",
  "hashtags": [
    "#perhaps",
    "#ability"
  ],
  "engagement": {
    "likes": 3104,
    "shares": 170,
    "comments": 69
  }
}