EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"f38bec755f6be91a972d06ae4e2431e9935c1c8e291e46b1f4ba0c3cdd7cc9bb","new_owner_id":"fees.sweat","amount":"1","memo":"sw:btc:2Wpn705zAa"}]}