Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQD0WyvCDf5NLN13kjYGCNgsCk0I3mGNbLB7UQ29AsVRCD+IiFDk6S0WOHdq… (1,748 chars)"
  }
}