Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQA0fBDgS6qVXatITEBaHiPr2I/sWq/g/h97sUksvW8+sX78A9CWsiOvwnSF… (1,748 chars)"
  }
}