Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQFKgVlZfZBlbBn1vyPGmCzYz3eP8dzYw2q5DKOBKZ/aVyiQ+NduskEU761g… (1,748 chars)"
  }
}