EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"b75d83ac62040c738bb22dcf8fb8821999bac00fcc78c84ec406965b037fad5a","new_owner_id":"reward-optin.sweat","amount":"4000000000000000000","memo":"sw:rew:optin:75kjYmqjzx-b75d83ac62040c738bb22dcf8fb8821999bac00fcc78c84ec406965b037fad5a"}]}