Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAABJAEAAAAAAwHxU7Yg4s/RbHqQMIThdRDZQH8Sl9E3Z3h6cVS/sNy0bkgagK6q9pl9mefX… (844 chars)"
  }
}