Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAGDQDJpSes9pR4J2ULoVgI0IWjG1OWLNxbQqTYaT8Jz3vxwXUO3uPzcGBwSW0Z… (1,748 chars)"
  }
}