EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"9ed4cdaf5a71890da33a5cb68058ec2d6174deaecf6b4881354da2b7fcd23299","new_owner_id":"reward-optin.sweat","amount":"4000000000000000000","memo":"sw:rew:optin:d2vXyw948e-9ed4cdaf5a71890da33a5cb68058ec2d6174deaecf6b4881354da2b7fcd23299"}]}