Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAABJAEAAAABAwFRDMNk0h3nAugzw4CZS4Tl+6Wg1rz655CZSzO/vnQykWxtYADFUx90S5cG… (844 chars)"
  }
}