Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAGDQC439nJJIrL8I3N5GqLRCdyWCx9RZVUWxIGRYwlJmwWQxOsUvUEJm5nF24c… (1,748 chars)"
  }
}