EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"489036fc320223d48a08fbb420af51be09e9cdddb6a62089bfbfae48487599f9","new_owner_id":"fees.sweat","amount":"500000000000000000","memo":"sw:rew:optin:lRnXmVOjq2-489036fc320223d48a08fbb420af51be09e9cdddb6a62089bfbfae48487599f9"}]}