EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"c5b5c47b08fd49aec55bcea226ba78d0fb6b8a509039b78333cc350796d13e16","new_owner_id":"reward-optin.sweat","amount":"4000000000000000000","memo":"sw:rew:optin:MKB4aV2WDn-c5b5c47b08fd49aec55bcea226ba78d0fb6b8a509039b78333cc350796d13e16"}]}