EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"4871f6d92177aa87f058e40992ac855f477927896a434bfacf8a0493e27cc65b","new_owner_id":"reward-optin.sweat","amount":"500000000000000000","memo":"sw:rew:optin:d2vXyMJX8e-4871f6d92177aa87f058e40992ac855f477927896a434bfacf8a0493e27cc65b"}]}