Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAGDQC9SVl/7O26TdkDUqw6rI3WVea6gMcPsGAsBqB2t+yIgC4rYUQFsgWzUEJA… (1,748 chars)"
  }
}