EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"8849408281fb8bfcc3f7d03a101a64cd8b6bcfe2a8b03ddd02cec96669cef88a","new_owner_id":"reward-optin.sweat","amount":"4000000000000000000","memo":"sw:rew:optin:vKrXxyyjPN-8849408281fb8bfcc3f7d03a101a64cd8b6bcfe2a8b03ddd02cec96669cef88a"}]}