EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"c951309407fbc1e1d75238d983518db5e21b1b640065fda53a82df23460d4039","new_owner_id":"reward-optin.sweat","amount":"4000000000000000000","memo":"sw:rew:optin:YKnXB8M4Vx-c951309407fbc1e1d75238d983518db5e21b1b640065fda53a82df23460d4039"}]}