EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"5980b4743972173fe7bae687fc8dcc9b766ac11563cae2445b96f8ed7dd7f24b","new_owner_id":"reward-optin.sweat","amount":"4000000000000000000","memo":"sw:rew:optin:MKB4aV2WDn-5980b4743972173fe7bae687fc8dcc9b766ac11563cae2445b96f8ed7dd7f24b"}]}