Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAGDQGJ7T1RlNnFrPtZg4L7n4DDOOmFuhFSGVhCLYHCwh8pqghm3dooQQanZjNt… (1,748 chars)"
  }
}