Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAABJAEAAAAAAwEbdvg3d9N30oMfb9+L8WEfvs/YpC/7NB7UfZcNVMiHF0oSrgdhqIkyX+tY… (844 chars)"
  }
}