EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"6679e7540ad906d85f09bcfff0f239d0feb6c5809bde046ae28dde8a44cdb4d2","new_owner_id":"hero.sweat","amount":"4000000000000000000","memo":"sweat_hero/{\"type\":\"exchange_order\",\"data\":{\"reference\":\"210eb8c9-3ed4-41e2-af24-ac41a51abfdd\"}}"}]}