Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAGDQDOJBmKmAZ6kT2HT8qeKzry8TI6vqxuofhC6s4sne1DK0jPTVxrCFU57Y8E… (1,748 chars)"
  }
}