{"blocks": [{"key": "7481c009", "text": "Question", "type": "header-two", "depth": 0, "inlineStyleRanges": [], "entityRanges": [], "data": {}}, {"key": "47c3a453", "text": "a. What are the North Star and supporting metrics that define Meta Pay\u2019s success?", "type": "unstyled", "depth": 0, "inlineStyleRanges": [], "entityRanges": [], "data": {}}, {"key": "8bce2368", "text": "b. Next year you can ship only one of two features: (1) a peer split-bill (AA) capability or (2) a donations flow. Which do you prioritize and why?", "type": "unstyled", "depth": 0, "inlineStyleRanges": [], "entityRanges": [], "data": {}}, {"key": "74796fd9", "text": "c. The North Star metric is flat, yet cost per transaction has fallen. How would you investigate and debug this discrepancy?", "type": "unstyled", "depth": 0, "inlineStyleRanges": [], "entityRanges": [], "data": {}}, {"key": "6f90ac62", "text": "\u200b", "type": "unstyled", "depth": 0, "inlineStyleRanges": [], "entityRanges": [], "data": {}}, {"key": "90e2644b", "text": "Hints", "type": "header-two", "depth": 0, "inlineStyleRanges": [], "entityRanges": [], "data": {}}, {"key": "f376e263", "text": "Clarify metric definitions (e.g., active payers vs. transaction volume) and link them to business outcomes before deciding trade-offs.", "type": "unordered-list-item", "depth": 0, "inlineStyleRanges": [], "entityRanges": [], "data": {}}], "entityMap": {}}