EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"d5461a47569255a18420ca8f70dfde61c235cab2a0b80a6d3faee7d49a9b8ed6","new_owner_id":"reward-optin.sweat","amount":"500000000000000000","memo":"sw:rew:optin:yK5WrzqW12-d5461a47569255a18420ca8f70dfde61c235cab2a0b80a6d3faee7d49a9b8ed6"}]}