Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAABJAEAAAAAAwAiXnFIZzRCdMDYN2p89zJny4TNt0UVgSe/xw5/N5di5nZvKkJRo2TcFmwy… (844 chars)"
  }
}