Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAABJAEAAAAAAwFCnZluV8PE0evqwD37oFQE1fNe0/WG5XLphB0k2Kk/QRE6fZ/A1M/HutXo… (844 chars)"
  }
}