EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"ef4a8dc438b7bcc6f1675ceac2e6f1406b370f845b66e5b00049a9db60d76e11","new_owner_id":"reward-optin.sweat","amount":"500000000000000000","memo":"sw:rew:optin:yK5WrboW12-ef4a8dc438b7bcc6f1675ceac2e6f1406b370f845b66e5b00049a9db60d76e11"}]}