Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAABJAEAAAABAwCIM2P8bDOEXR6zKA7NuCEtMlMY76y5OuBQdzIIkMzZFARS2rTmhxdvQroY… (844 chars)"
  }
}