EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"9a12b60b1fea508085fa38e49e9359354ad78216388f315eca39d463741b4c04","new_owner_id":"reward-optin.sweat","amount":"500000000000000000","memo":"sw:rew:optin:J9djzRqjnY-9a12b60b1fea508085fa38e49e9359354ad78216388f315eca39d463741b4c04"}]}