Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAABJAEAAAABAwHyXoV7JpIz1rsOlTMwZHe/lkxrrpzGSsz/tWHSG0GKiSBwK/rmyyaStxCt… (844 chars)"
  }
}