Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAABJAEAAAABAwE4AmHN2zFVNSFLs7zFN+Mzx0CoXQQ7n/3RD3hREGkQXFV8Xu6kclVPSwgN… (844 chars)"
  }
}