EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"488e12c16cb261ac53d79e815480b4515099c9ca1bee252059f77b595c8ff032","new_owner_id":"fees.sweat","amount":"1","memo":"sw:btc:NVqY89w3Do"}]}