EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"9991889a17812f73d2a3ce5cf6ed449b00512ec1aac34b0c71d4090b47faa70a","new_owner_id":"reward-optin.sweat","amount":"500000000000000000","memo":"sw:rew:optin:yK5WrboW12-9991889a17812f73d2a3ce5cf6ed449b00512ec1aac34b0c71d4090b47faa70a"}]}