EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"bb0504b13fc421898f1cf76701683cecc5fcf82519acd3970edec1d2770d1781","new_owner_id":"hero.sweat","amount":"4000000000000000000","memo":"sweat_hero/{\"type\":\"exchange_order\",\"data\":{\"reference\":\"bb573911-c6e1-4c9a-9c04-85465ecf169a\"}}"}]}