Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQBWVKfN7q6BUb1XtwrW1JNFFeZhz5I1OGXn2dQXuHK+9hsnokQmOXb+vH4I… (1,748 chars)"
  }
}