Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAABJAEAAAABAwGjY/TZ+kXNfkFHPCNhKpIbaKaFh6V7yLiOZWqEJHErEFMN2iC19bLVQmrm… (844 chars)"
  }
}