Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAABJAEAAAABAwAFN0K0wZtsUUcHTeL7wUp6aTmjqo4p2jqjNCHZkIR0sQ0nwkCwJMk78p2P… (844 chars)"
  }
}