Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAGDQBPOSWkpAzK+PJkIgWp19ckbkfJhU2nxehnrHU/BmrvnHMIQQVM3DrcOgFq… (1,748 chars)"
  }
}