Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQBqI9fgBPy9W1mjdqYUQ7T03e8lOtQH6/COpPJVLDwrLT6mtYX102IrDsWY… (1,748 chars)"
  }
}