EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"a200cec577d5423db30286bed7d7aa631f350bfad77b5c8a3d41919c0ac1f462","new_owner_id":"reward-optin.sweat","amount":"500000000000000000","memo":"sw:rew:optin:ZnR4pbPX6r-a200cec577d5423db30286bed7d7aa631f350bfad77b5c8a3d41919c0ac1f462"}]}