EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"5670442bfc2dddcd807e840a4f8039648597c9f149446b629673e19df9fa19da","new_owner_id":"reward-optin.sweat","amount":"500000000000000000","memo":"sw:rew:optin:OYGX0y3jAz-5670442bfc2dddcd807e840a4f8039648597c9f149446b629673e19df9fa19da"}]}