EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"1ca987dac324d5275284b9fc875342b9805e956117f4f948ce0990b9655bd18e","new_owner_id":"reward-optin.sweat","amount":"500000000000000000","memo":"sw:rew:optin:OYGX0E7jAz-1ca987dac324d5275284b9fc875342b9805e956117f4f948ce0990b9655bd18e"}]}