Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAABJAEAAAABAwCkSreceaTb4mY9+YvhpNfm6TpXYUz2gM1Wv/dhCcBdIy/IXnLJbsXDlRUE… (844 chars)"
  }
}