EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"ffa0ffde2160673630fbe3c18ebb37beb596f4578efab091024e653ddf1d05bc","new_owner_id":"reward-optin.sweat","amount":"500000000000000000","memo":"sw:rew:optin:7LE418Vjvm-ffa0ffde2160673630fbe3c18ebb37beb596f4578efab091024e653ddf1d05bc"}]}