EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"ec5c8bc17a643a4611790727955281e451eac818f28955096c07f3e124097aa6","new_owner_id":"reward-optin.sweat","amount":"500000000000000000","memo":"sw:rew:optin:YKnXBwDjVx-ec5c8bc17a643a4611790727955281e451eac818f28955096c07f3e124097aa6"}]}