EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"76d6db0cc671da74a4071997cf022ea2ddcd65aa3503349c3f12f6a7857704e5","new_owner_id":"reward-optin.sweat","amount":"100000000000000000","memo":"sw:rew:optin:MKB4a21WDn-76d6db0cc671da74a4071997cf022ea2ddcd65aa3503349c3f12f6a7857704e5"}]}