Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQBFKBTHZqb+OKeDxIspD/8cKJSPsgrDEshSizeGViiGU0OJcs6Wy2yLdOXV… (1,748 chars)"
  }
}