Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAABJAEAAAABAwGZWOSZ8yPQhv7HUo5r4hbWHWSNPyETIl2CZdObgkDSL0DZsHwGxorgoTEn… (844 chars)"
  }
}