Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAABJAEAAAAAAwAkvTUuKkEYMRfhTpknwanXJ0ivnpBCZfWLZWHfvXnQx1IKTc6WKvF6LUxm… (844 chars)"
  }
}