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{ "url": "payto://x-taler-bank/localhost:8082/2", "master_sig": "2MNAYBN0Q5VEJKFBGH2SRJQSV3QXA81FPXMFF5Y5YQQW1MRTDGJTZX35XHMCZFZ9SN9Q4TQ6MNM8EX7GPPD2MP8Q528A1D8RK7N9J38" }