EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"648f0ca9e73552718af9fad09b5b045271cf7e5f647d82e370a516599c05ba9a","new_owner_id":"reward-optin.sweat","amount":"100000000000000000","memo":"sw:rew:optin:k304b9RjLK-648f0ca9e73552718af9fad09b5b045271cf7e5f647d82e370a516599c05ba9a"}]}