EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"0604cdaa746e67b87257d6dca80bf0546de30aece978eadf61210d5a1f55cf58","new_owner_id":"reward-optin.sweat","amount":"100000000000000000","memo":"sw:rew:optin:MKB4a21WDn-0604cdaa746e67b87257d6dca80bf0546de30aece978eadf61210d5a1f55cf58"}]}