Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAABJAEAAAAAAwEwNvdTvfJFAsY8m0aTLLWqWUPIl8aNjL5vF6pUfYKqyi0f0FMLZ0X++PAl… (844 chars)"
  }
}