EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"386665b0350c004f776a738d6c7e86f6ae1c0988535c29980bfc453d4ecae18a","new_owner_id":"reward-optin.sweat","amount":"500000000000000000","memo":"sw:rew:optin:ZnR4pbPX6r-386665b0350c004f776a738d6c7e86f6ae1c0988535c29980bfc453d4ecae18a"}]}