EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"6406538365b08d5a0cb8d408a5537ea8160ea6d3c02303dab2056946aa5a4bd8","new_owner_id":"reward-optin.sweat","amount":"100000000000000000","memo":"sw:rew:optin:MKB4ar6WDn-6406538365b08d5a0cb8d408a5537ea8160ea6d3c02303dab2056946aa5a4bd8"}]}