Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAABJAEAAAABAwFBsQW8fVr5NpClp1muIbJH53JjZkKLnNkhMx1Db4cFVlX5fpHJrYVdgUd7… (844 chars)"
  }
}