EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"learn.sweat","new_owner_id":"dfdd87a0130edf8c987e598a93c53a43a64cb79c17c14b5454da4d3b535c667f","amount":"4000000","memo":"sw:tr:6WbDrOYdKZ"}]}