Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAGDQAbw5vTRGtfrR2Z9tGBGVxxO2ZGhhx8WsO/XkI8ScLT0n/mwNamMsWW43KN… (1,748 chars)"
  }
}