EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"961459e1835576b082e8085e9cbc8481457f222a3c50c74c97868528033a25cd","new_owner_id":"fees.sweat","amount":"1","memo":"sw:btc:onDoVJXdAQ"}]}