Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAABJAEAAAABAwHLQq1Q1yJLPSFfXwaQfxbApEWfv4Sbxf8jJ92gO1dyu3JI9UBDMDjEERAB… (844 chars)"
  }
}