Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAABJAEAAAABAwF7L8/s8MxSbOkf/EdSSh4OExdFVoxZOOLpIa3nYlmC9UXd1O2TK7wXhw+d… (844 chars)"
  }
}