Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAGDQCSUVTaLjMvNJISobUJptL0g/MnvGKjWq/y/hSa/uG7KFU9jKpMdOvTWRcx… (1,748 chars)"
  }
}