Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAABJAEAAAABAwDeXi3crMVMYKITlEK/0M5pZjbOVCuQc+Kbq1Ez+hn4I1b0AAOrOe1Tyy+l… (844 chars)"
  }
}