EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"8f71b74c508680fd17d6fc2338546f5870c2027b0861d39e670b8ef61b5633f8","new_owner_id":"reward-optin.sweat","amount":"500000000000000000","memo":"sw:rew:optin:yK5WrzqW12-8f71b74c508680fd17d6fc2338546f5870c2027b0861d39e670b8ef61b5633f8"}]}