Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQC+WMC1GCjvr6HWMNqxa+r8pz/s5aroVay2xcPrV0cX30OO0hmR5CPDUHFK… (1,748 chars)"
  }
}