Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAABJAEAAAAAAwCpJgMkdEF5UPkMTMo3CgPfjH3Qid8NKYVJPOqjxCE8NVAzaQNtIHGP1S3a… (844 chars)"
  }
}