EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"ef04254f60e4cba634a16908ef379bc01e4c0657595b8ecaf8192b17b0b496ba","new_owner_id":"reward-optin.sweat","amount":"100000000000000000","memo":"sw:rew:optin:ZnR4pe9W6r-ef04254f60e4cba634a16908ef379bc01e4c0657595b8ecaf8192b17b0b496ba"}]}