Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAGDQCaE5QOr1ji0St+umsXJmZZxZVMEf1a0yG65ubYYQ44yC4RSjSFHY9p2bjj… (1,748 chars)"
  }
}