Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAGDQAK5hCjw/qtxqI2OWVuouxZ8Rvwmeb4VWXcgeR3JnYcIwAHlaFxUBomJRD3… (1,748 chars)"
  }
}