Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAABJAEAAAABAwAQXdZGvRSsrtqRZnCKzlDX4m3Mljl47jErFtk6UNxHKymNBFpdg/cVPOVn… (844 chars)"
  }
}