Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQDtgqRDaSsq4FiV3oqYTJnKSWeAJ5l9LQwV7SKrH3rBOFK8UGIsuhopvZr1… (1,748 chars)"
  }
}