Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAGDQLjYQHCL8d2hUPRf9ZRGWxDGK00NTzys3kJhEuae8fruTLI0k0fsQbOzSi6… (1,748 chars)"
  }
}