Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQB9bwxXmTovtm5qak+Iov55Phr/7x2nrdHDmZb6hZ2QAnrH7/DooaeQAJ2S… (1,748 chars)"
  }
}