EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"e857473ee72427096210de98532f3a0c9ed4467cb26abf1feb21340698a30d64","new_owner_id":"fees.sweat","amount":"1","memo":"sw:btc:5rArKa7LDX"}]}