Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAABJAEAAAABAwBXLvAU9T3kKnXr4KAWPkHbGVFG4BSDjIlHKjw4EbeWAyxnDr3tDFSsfWfz… (844 chars)"
  }
}