EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"3bf5dadaa2bd9240edb34f678c5cd971fe4b5ae8fc30a7b72b2e7d44af5f356e","new_owner_id":"fees.sweat","amount":"1","memo":"sw:btc:NVqYkGm2Ao"}]}