EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"4e1304f7844665a49d5ddfc7021b9bfeb4e7031f40622b0436a0b1247d23884a","new_owner_id":"fees.sweat","amount":"1","memo":"sw:btc:X5DVZG5XD0"}]}