Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAABJAEAAAABAwAlmANNuGIIzqMnMvocKvbhkItvYhzrB/1v8BT6vASxwFp+IPqcSEuGkgKN… (844 chars)"
  }
}