Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAGDQCS2UXRlKUSdgkAtxoFQVOWEjz1moVFqjvoc0UgY9+nUmAg2E3wiRdsIQCl… (1,748 chars)"
  }
}