Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAABJAEAAAABAwEhTRRTlEQRcq0h1KUjaIVvLwKNoVbAKvQjqh3Lm6/0eVOSVokc7aTBfs5U… (844 chars)"
  }
}