Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAGDQCOjzAoiBEzXXcKW7yhCdVTGttNOj0jTu3GYXmoT2Y3RVpkdtqUKPsoQfOh… (1,748 chars)"
  }
}