EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"5fca8626ff019148fab2865338f908d3e52d907c504d4340f9f6344f589c421d","new_owner_id":"fees.sweat","amount":"500000000000000000","memo":"sw:rew:optin:lRnXmVOjq2-5fca8626ff019148fab2865338f908d3e52d907c504d4340f9f6344f589c421d"}]}