Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQBMSZedx5N30fZolngC4Gg+6i0xR3CRzAnquK0bAEYReG0Z43GiP9iyUKYV… (1,748 chars)"
  }
}