Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAABJAEAAAABAwHAa2nc2JjTbszuz5nD61ZpF3G4qDCQfFDp15zr/Uw9ZAy2bpEJc7CcKVh8… (844 chars)"
  }
}