Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAABJAEAAAAAAwGDrA/GkQ+6r4Z7SZtQEXEzsQb/Ui29GbbJzTx+JGYHBnJIcuJ3l2Zf3QEP… (844 chars)"
  }
}