Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAGDQAeQEcYEKqTU3cnnEYOrRs/ALV52N8DZVvPsfv+WAs2e3h0qL+EWuXexUPd… (1,748 chars)"
  }
}