Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAABJAEAAAABAwDaMwE2PGqeQQx0TeuSZ1CONiYihmCTt8pC3lLEudirMkY1azX5Oa+Qp+Lx… (844 chars)"
  }
}