Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAGDQANez1plsm1QrAEv9+0UIKDg0u8G+WuiCYyFkYm3CMJqhtAUbqxSIQvo9Ck… (1,748 chars)"
  }
}