Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQCQs5K1J8UVGvRqz7gOTzFfpN03F/aVHVRKKgU1eLcYaC9xV+azha6Skcng… (1,748 chars)"
  }
}