Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAGDQC9FUyt2dmTx6m/SXhddqdkVh1iILqkru/5MpuVI67a3lA+7Sp1RR5j0+2D… (1,748 chars)"
  }
}