Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAABJAEAAAABAwDkqpz8MzMgJfwnJ/2o+UJAlQe5HVwQi7a8RPNyVd6TQWNfnh1XeobNiJAL… (844 chars)"
  }
}