Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQCcAFwsjvIhtq05PM22SHCNhNNlMiiKWecg5K6IgA+2BkQjk7NcRiLU7C2o… (1,748 chars)"
  }
}