Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAGDQDJiRc1AFEEbfJgwECaB5c1/slP/M8HWrC4FY4sR70+Sj+lgroydxItq/ln… (1,748 chars)"
  }
}