Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAABJAEAAAABAwGPU/9T2utdBgkoEJdMBIfG1lzwsQ3/xPLo7Y9eJ4Q2ZXUvdy4gQh3EpnWF… (844 chars)"
  }
}