Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQDLv9gIiVH7bR45Cw6tOhBAUq82uOyI3Y8qu2+P6h3Jjhm/w/+WFtJPK9Ib… (1,748 chars)"
  }
}