Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQCEUgEGtNtAiW1uQwIGcup+Y4TcfJfRz4y/LPwcKA4M6m0fsVM3waWlqNdU… (1,748 chars)"
  }
}