EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"9e15251b0bb8f6af434d1ec221827bcc7a0ec31c020a25ae423f692a0c0d272c","new_owner_id":"reward-optin.sweat","amount":"4000000000000000000","memo":"sw:rew:optin:d2vXyw948e-9e15251b0bb8f6af434d1ec221827bcc7a0ec31c020a25ae423f692a0c0d272c"}]}