Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAABJAEAAAAAAwCR5bW3dj7VfbhNR2oxNnA6wCmXgE6xlgqvhYM3lMiROg6HOQDEqfMpvKfA… (844 chars)"
  }
}