EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"4d51a19fa7ce2cd3f8744c2b9509b79e084d984faf4ba6377e743fa87ebe4208","new_owner_id":"hero.sweat","amount":"2000000000000000000","memo":"sweat_hero/{\"type\":\"exchange_order\",\"data\":{\"reference\":\"f4ed275b-e500-4639-9b2c-4c7fb8f91520\"}}"}]}