Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQCp2gKl9xsg8dKSOZcScu+tUTKWBOcwg9lLE5KmAn0BbxlfVYMHg7jAInRe… (1,748 chars)"
  }
}