Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQDr0/fcDynLqSNWtMrHEGdSYz+QzpO2usKiMDnULBBEenbQYJJo1zUvUU8K… (1,748 chars)"
  }
}