Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAABJAEAAAABAwDY/iVW01Xnx8CuZSp3c0xGx3PJSUfuzTTW3GjbFJaiv0qszpb5lAMKApc0… (844 chars)"
  }
}