Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQDkYcEzcld/eaC0HFj9x4poKtX02CygK7ld7JkUVJlXgTiASANqpq3z/NBt… (1,748 chars)"
  }
}