Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQHJD1zB4gTLRH6XP77fAXqKMug+08IzZNuTwqV8+n/5SUSSlBNDXNEXAwp5… (1,748 chars)"
  }
}