Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQCQnFuTXz2Hv4Y+M4Gb7Ujeg+mveUilwsGtMe5QnphWYjasv1T/lsHl85NP… (1,748 chars)"
  }
}