Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAABJAEAAAABAwG4I7kgf93ZGigQv8Wqj2OBLfB8gVKtzoRjwEJA4m4hKCq5FgvxxgWwy2sd… (844 chars)"
  }
}