EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"5da12ea7dd8c9f1b476edf177fbbee496ce66504cb6621cdb12d837ea029b024","new_owner_id":"hero.sweat","amount":"4000000000000000000","memo":"sweat_hero/{\"type\":\"exchange_order\",\"data\":{\"reference\":\"54fde7bf-f80a-4406-a63c-cc4b491330dd\"}}"}]}