EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"611513147f0c284c5a1a87732517231762b0213670924678c648dd59e7bf4181","new_owner_id":"hero.sweat","amount":"2000000000000000000","memo":"sweat_hero/{\"type\":\"exchange_order\",\"data\":{\"reference\":\"8b45b985-4e28-404e-b7b8-d6794262302c\"}}"}]}