Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAABJAEAAAABAwCnMqZUKoT8Y0G3UMYkDOOH8CqcvZlJBo0pZ8nJnG8cr3D5gzcymQ1sdvgs… (844 chars)"
  }
}