Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAGDQAGEy8mfygCLPCU83/oaZd9GY6+4z+n7Z97to3UonTreUlkmE3QdoYlHSWo… (1,748 chars)"
  }
}