Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQBASvgV/fsBNiVkgXHTrk81sTsicpsuAzIX3+qNPnUms3KRhCHGqEjf+nGW… (1,748 chars)"
  }
}