EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"10a5d31e77131c9a2d631acdb9d35da8908bffacee3196e83a925b6b68478083","new_owner_id":"reward-optin.sweat","amount":"4000000000000000000","memo":"sw:rew:optin:nvV4kVpjrl-10a5d31e77131c9a2d631acdb9d35da8908bffacee3196e83a925b6b68478083"}]}