Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAABJAEAAAAAAwEBtoMDZ9XYIk/ike3mZ0e6RZJv2i3sPJlSY4KV1xRjoiMARqyKOVIi67OO… (844 chars)"
  }
}