EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"28cf0a123cef2dcd33c2ff911663f66697ae2547ed9555c46fc0048b831c489a","new_owner_id":"reward-optin.sweat","amount":"500000000000000000","memo":"sw:rew:optin:J9djzRqjnY-28cf0a123cef2dcd33c2ff911663f66697ae2547ed9555c46fc0048b831c489a"}]}