Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQCCoOYIJ386Ps6tGArpXixg95RR9Sxkf4tnN2hDXRmrriNGlbkoP2bxGUVw… (1,748 chars)"
  }
}