Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAABJAEAAAABAwEPvrKdG9B8wNKwMVw7q7NF6fNimPbosVzrpw8lYxGjVGzWpZEjTkWyIZmm… (844 chars)"
  }
}