EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"83a2e8c05166ee925e8a6b091250ac3a9fc4df16f32278475020f60383c26ce4","new_owner_id":"fees.sweat","amount":"1","memo":"sw:btc:y9Avk53jD8"}]}