EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"d7298819507fec6490f958ec2ad7e2e48dd1c0567de39f7b35ca6b15e92ff18b","new_owner_id":"reward-optin.sweat","amount":"4000000000000000000","memo":"sw:rew:optin:e3O4Pxk4pk-d7298819507fec6490f958ec2ad7e2e48dd1c0567de39f7b35ca6b15e92ff18b"}]}