Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQD9QJTz/sjqN20mWaBCL2qSSo0R7ZVNP9diMjdljZVokQqhvBnYcwwV26G7… (1,748 chars)"
  }
}