{"ColdCardFirmwareVersion": "5.2.2", "MasterFingerprint": "086EE178", "ExtPubKey": "xpub6CqWTnie1ut9ZDD9xDeCn1VXk83VdAPSm8ZPfPNbb8w5z1e7jyy8zuX721uKj8u4GNxXqAevgEZjciUansnyz6ZhnSKyQWZwx2dpAxuCuDe"}