Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAGDQGmmOP0gCPGEVtNGF1uDCEVr+rRMkJAXVGn+llTboX0zUJw/QtJDzQH+Tat… (1,748 chars)"
  }
}