Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQJAUlIrbZ+3FISo2IgaMRF7dYnjPcIBpTn9Uj+TvBc75lff7ig17dDDZQt1… (1,748 chars)"
  }
}