EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"38723b40144385f840230c46c6da4236d63bcd584a7cec8e894410e584f2148f","new_owner_id":"reward-optin.sweat","amount":"4000000000000000000","memo":"sw:rew:optin:75kjYzy4zx-38723b40144385f840230c46c6da4236d63bcd584a7cec8e894410e584f2148f"}]}