{% docs label_subtype %}
A sub-category nested within label_type, providing further detail about the labeled address (e.g., 'amm', 'marketplace', 'bridge'). Used for more granular segmentation and analytics.

**Example:**
- "amm"
- "marketplace"
- "bridge"

**Business Context:**
- Enables fine-grained analytics and filtering by address subtype.
{% enddocs %} 