Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAABJAEAAAABAwG+WCozJ3tGVfB9N+qKhEus4Vb6M7SETCr4lxMRiQ0xxnMBSafHQFF/x+/p… (844 chars)"
  }
}