Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAABJAEAAAABAwHELsDcb2ypGMV5QangmDfKR+HPWiOy0aaWHh8+Zc2BVUQrEDW6SifPpMYM… (844 chars)"
  }
}