Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAABJAEAAAAAAwFTCwpbIFUtHGfMynPkKAYE7Yh4fYojlOEm8AIqXuIDZGYbfyb8W8/SGMaU… (844 chars)"
  }
}