EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"2dc64fcff463703211ddb0b6bcaa4890a7b4df36e914a7bb2df21d8cb6eb1f0f","new_owner_id":"fees.sweat","amount":"1","memo":"sw:btc:LyAZ5OP7pj"}]}