Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAGDQBvrJSBZQy9DjoONpNaPRWQazD03Rdf0c1rq7kjdYEV0mrPIZELYzxLFWTP… (1,748 chars)"
  }
}