Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAABJAEAAAABAwCrgsY8qYaRDKhxN8fqk6Lhjpv2jQ8sKepM12Q60f6aMlpBZHdSYyyGhDrV… (844 chars)"
  }
}