EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"639f420540109ec6fccc9d3231119e31c593dd7082afa30c436f17855dafc04e","new_owner_id":"reward-optin.sweat","amount":"100000000000000000","memo":"sw:rew:optin:13xWZrnWeg-639f420540109ec6fccc9d3231119e31c593dd7082afa30c436f17855dafc04e"}]}