Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAABJAEAAAAAAwEQmhMiCd4nsiVMqx6BBI7P7NrDWB9wzO77wjXSxwi0Ggq3jYqpWqKqHH6O… (844 chars)"
  }
}