Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAABJAEAAAABAwHVBnHMFMtmfGw4Z2gf8WHzMo9l63pQ3Tr7dzyQOE0u/GOVwW+TFbVRk2tI… (844 chars)"
  }
}