Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQC6LelP7oz2m5t6BKPfCwFwbeUFj79ghvFK2oamCNJ+fTtQIuoyrYfTtjIZ… (1,748 chars)"
  }
}