Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAABJAEAAAABAwF2KUeEJLz0TRi8FDSge+k2FT4UGIO3BDSKoLN/4fYDOlJgFITWvgVNJQbN… (844 chars)"
  }
}