Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQH+jil2NrnoaOSPSHBlZHzNYk+kHbmcfFDJ6AxXC8dlqELHg/q4Q3by70T3… (1,748 chars)"
  }
}