Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAABJAEAAAAAAwHYNF4edLxqbIWgKw58dErbJBrxnRBXza3wuXBPG2WcJmksqkPyYC/AYCm6… (844 chars)"
  }
}