Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAGDQCj5x5JMUfiCCGzaF8CQcN3OCzrRElBTP3zRZiwDCNK+AQTbNVAQaDQiRaN… (1,748 chars)"
  }
}