EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"39897c691361557214e426fb8a29b47a407ab70f0ae5cf949798068398347600","new_owner_id":"fees.sweat","amount":"1","memo":"sw:btc:5rAr6br3AX"}]}