Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQA54w43UKv8E/hwSlunUVZNVUM+C6RP0QwOWovp0FpOPDYwNEuCIxZAFVma… (1,748 chars)"
  }
}