Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAGDQDrkXFQnl4f/cN1xwyetnhWvLXqMcuiECRIw6IKAyNJTHMbTFwhVbmz7er2… (1,748 chars)"
  }
}