EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"cff0d9ddaa2931f2c17ba8cbd9a75b42f3c6e6b014d37bda29d5700f2936d7be","new_owner_id":"reward-optin.sweat","amount":"500000000000000000","memo":"sw:rew:optin:2mBX90EWwv-cff0d9ddaa2931f2c17ba8cbd9a75b42f3c6e6b014d37bda29d5700f2936d7be"}]}