{"blocks": [{"key": "ffe38c5e", "text": "Question", "type": "header-two", "depth": 0, "inlineStyleRanges": [], "entityRanges": [], "data": {}}, {"key": "ef4cebcb", "text": "Design a ledger system with robust consistency and scalability guarantees. Explain how you would integrate an external Bikemap library or service into a larger application, covering API design, data flow, error handling, and deployment considerations.", "type": "unstyled", "depth": 0, "inlineStyleRanges": [], "entityRanges": [], "data": {}}], "entityMap": {}}