EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"771e37b8b94b1ec5a612ab3a9c166329d73ea7d1b10a9e72a93f2cd64bab989f","new_owner_id":"reward-optin.sweat","amount":"500000000000000000","memo":"sw:rew:optin:e3O4PBAXpk-771e37b8b94b1ec5a612ab3a9c166329d73ea7d1b10a9e72a93f2cd64bab989f"}]}