Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAABJAEAAAAAAwHZ17VNI/FyQl/0hCbFVSA1ddN/ITNxiEGEazV/EyLPxnwnGO4cT0b4kC+r… (844 chars)"
  }
}