EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"e2574e72b05d382265fdf091405f8a1a61ac9f32a9b070e7bab6484ab1cdfa9e","new_owner_id":"fees.sweat","amount":"1","memo":"sw:btc:XlpRQW81q8"}]}