Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQDGAFqtZ9XXgJ3cF8rqLgpimgwix6fNrCSIC9FsXJcRVSHdlwGLxQVydit9… (1,748 chars)"
  }
}