Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQHxp1ptkN0xbxUNXkgj4MF2/pYjbCwPkk5306puxNbnOnbYD3ofHIyRXFEH… (1,748 chars)"
  }
}