Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAABJAEAAAABAwDQnqvkjGanm7P6fNA6pqiUwZG2ESWkdXpMKnIZWRo8hwZKavPn2zTmfvEb… (844 chars)"
  }
}