Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAABJAEAAAABAwAKlHLKqjtU7/0g6pqgkuGaK9Q4mI1pXp3jBCWfwEOWTnd9TfrbvXPTRchn… (844 chars)"
  }
}