Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAGDQBRlSQfdysHhqpRNnn7gBKOvn2xVm7dSbCGPsM6oeMazVOz9H1EoqdoyVr0… (1,748 chars)"
  }
}