Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAGDQFUyqxhtc2pfg4TtePKg1N23aOjKgBrE9MoqTRkpn7L6Q0STeZoePYVrpV1… (1,748 chars)"
  }
}