Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAGDQCX9vm/HU0SrktjhK8gFWLgNjvc8Lb7qr4u1LYgnh7czw0ZQXSihLcmYHhs… (1,748 chars)"
  }
}