Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAABJAEAAAABAwH4eYKG1hyEbYMBY2Vc97vw9x1zglEYsQqVDhKOIk0Y7y5EoHWgdZCHQ4q0… (844 chars)"
  }
}