EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"198f500db5b8e67b508e475f0de67c8b202cf83f23d80fbcf5fc05e2a9e2586b","new_owner_id":"reward-optin.sweat","amount":"500000000000000000","memo":"sw:rew:optin:7LE418Vjvm-198f500db5b8e67b508e475f0de67c8b202cf83f23d80fbcf5fc05e2a9e2586b"}]}