Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQDDY+1v/80T0TkKEWNnErP1yeKFc0lO4r0nPtmbez4f80mkFxwDfoE8qPCy… (1,748 chars)"
  }
}