Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAABJAEAAAABAwFYrYm0pVWFUUbGxVWwCMzUr3rVOX8eDJHxtJoBwp6pqEjOBnrYIZs2pHJ4… (844 chars)"
  }
}