Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAABJAEAAAAAAwFfVsPcOI3BVg/H4HbP8kbW9+5XVTW2dri6eCnuwwNQ+R1d4iSLrbMywSJ7… (844 chars)"
  }
}