Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAABJAEAAAABAwBN5rHdsbvG4iKCGRklXgOIhT6sLmRUi78b9x9a/WYNGHyvLZkdGFGJP0UB… (844 chars)"
  }
}