{"blocks": [{"key": "5fad0022", "text": "Question", "type": "header-two", "depth": 0, "inlineStyleRanges": [], "entityRanges": [], "data": {}}, {"key": "43e6d886", "text": "Design a scalable tagging system that supports creating tags, associating multiple tags with items, querying by single or combined tags, handling high read/write traffic, and ensuring consistency with sharding, caching, and indexing strategies.", "type": "unstyled", "depth": 0, "inlineStyleRanges": [], "entityRanges": [], "data": {}}], "entityMap": {}}