Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAABJAEAAAABAwEhu/kJDRjDFcvde1l4Ec8D8TRXocQnPp1iV0oH1YLVeGHOVHQTldKbNTCD… (844 chars)"
  }
}