Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAGDQCYf1VDdda+7hfWiITCfpe/QLtIqSdJ5O7pDmWKW19CGR+hXissWamV/4Zg… (1,748 chars)"
  }
}