Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQDgzr37szEeVYRGtpdT3YxDGhFLCWVq1U65yuPYzt92X1fvy5A2jP3mSvNe… (1,748 chars)"
  }
}